QuantityTaxonomy.xml

<?xml version="1.0"?>
<!-- sunita: 8 Sep 2012: most of the lemmas and typical usage were garbage in the initial version; removed those manually :( -->
<!-- sunita: 6 Sep 2012: Added SI units, otherwise the conversions were meaningless -->
<!-- sunita: 6 Sep 2012: Added Numers -->

<root>
  <concept name="Percent">
    <Synset>
    </Synset>
    <typicalUsage>
    </typicalUsage>
    <unit name="percent (SI base unit)" symbol="%" conversionFactor="">
      <lemmaset>
	<String frequency="0.99">%</String>
	<String>per</String>			  
	<String>per cent</String>			  
	<String frequency="0.15">p</String>			  
	<String frequency="1">percentage</String>			  
      </lemmaset>
    </unit>

    <unit name="Alcohol by volume" symbol="ABV" conversionFactor="1">
      <lemmaset>
	<String frequency="0.9">ABV</String>
      </lemmaset>
    </unit>
  </concept>		
<!-- For the cases like 'per thousand, per metre, etc..' This won't help cause we don't know what's after per and hence it won't be able to match the per xxx quantity. 
  <concept name="Fraction">
    <Synset>
    </Synset>
    <typicalUsage>
    </typicalUsage>
    <unit name="per" symbol="per" conversionFactor="">
    <lemmaset>
        <String frequency="0.01">per</String>
    </lemmaset>
    </unit>
  </concept>
-->
  <concept name="Power Ratio">
    <Synset>
    </Synset>
    <typicalUsage>
    </typicalUsage>
    <unit name="decibel" symbol="dB" conversionFactor="">
      <lemmaset>
	<String frequency="0.99">dB</String>			  
      </lemmaset>
    </unit>
  </concept>		
  <concept name="Multiples">
    <Synset>
    </Synset>
    <typicalUsage>
    </typicalUsage>
    <unit name="(SI base unit)" symbol="" conversionFactor="1">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="thousand" symbol="thousand" conversionFactor="= 1000">
      <lemmaset>
	<String>thou</String>			  
	<String>1000</String>			  
	<String>000</String>			  
	<String>ooo</String>			  
      </lemmaset>
    </unit>
    <unit name="lakh" symbol="lakh" conversionFactor="= 100000">
      <lemmaset>
	<String>lac</String>			  
      </lemmaset>
    </unit>
    <unit name="crore" symbol="cr" conversionFactor="= 10000000">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="million" symbol="million" conversionFactor="= 1000000">
      <lemmaset>
	<String frequency="0.7">mil</String>			  
	<String frequency="0.2">m</String>			  
	<String>milion</String>			  
	<String>mln</String>			  
      </lemmaset>
    </unit>
    <unit name="billion" symbol="billion" conversionFactor="= 1000000000">
      <lemmaset>
	<String>bil</String>			  
	<String>bilion</String>			  
	<String>bln</String>
	<String>b</String>
	<String>bn</String>
      </lemmaset>
    </unit>
      <unit name="trillion" symbol="trillion" conversionFactor="= 1000000000000">
      <lemmaset>
	<String>tn</String>			  
      </lemmaset>
    </unit>
  </concept>
  <concept name="Currency">
    <Synset>
    </Synset>
    <typicalUsage>
    </typicalUsage>
    <unit name="United States dollar (SI base unit)" symbol="$" conversionFactor=" = 1">
      <lemmaset>
	<String>USD</String>
	<String>dollar</String>
	<String>US $</String>
	<String>US dollar</String>
	<String frequency="0.99">$</String>
      </lemmaset>
    </unit>
    <unit name="British pound" symbol="£" conversionFactor=" = 1.5">
      <lemmaset>
	<String>GBP</String>
	<String>Pound</String>
	<String frequency="0.99">£</String>
      </lemmaset>
    </unit>

    <unit name="Franc" symbol="F" conversionFactor="">
      <lemmaset>
	<String frequency="0.99">F</String>
	<String frequency="0.99">Franc</String>
      </lemmaset>
    </unit>
    <unit name="Abkhazian apsar" symbol="" conversionFactor="">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="Russian ruble" symbol="р." conversionFactor="">
      <lemmaset>
	<String>RUB</String>
      </lemmaset>
    </unit>
    <unit name="Euro" symbol="€" conversionFactor="">
      <lemmaset>
	<String>EUR</String>
      </lemmaset>
    </unit>
    <unit name="Australian dollar" symbol="$" conversionFactor="">
      <lemmaset>
		<String frequency="0.001">$</String>
	<String>AUD</String>
      </lemmaset>
    </unit>
<!--
    <unit name="Afghan afghani" symbol="؋" conversionFactor="">
      <lemmaset>
	<String>AFN</String>
      </lemmaset>
    </unit>
    <unit name="Albanian lek" symbol="L" conversionFactor="">
      <lemmaset>
	<String>ALL</String>
      </lemmaset>
    </unit>
    <unit name="Alderney pound" symbol="£" conversionFactor="">
      <lemmaset>
	<String frequency="0.0001">£</String>
      </lemmaset>
    </unit>
    <unit name="Guernsey pound" symbol="£" conversionFactor="">
      <lemmaset>
	<String frequency="0.0001">£</String>
	<String>GGP</String>
      </lemmaset>
    </unit>
    <unit name="Algerian dinar" symbol="د.ج" conversionFactor="">
      <lemmaset>
	<String>DZD</String>
      </lemmaset>
    </unit>
    <unit name="Angolan kwanza" symbol="Kz" conversionFactor="">
      <lemmaset>
	<String>AOA</String>
      </lemmaset>
    </unit>
    <unit name="East Caribbean dollar" symbol="$" conversionFactor="">
      <lemmaset>
	<String>XCD</String>
	<String frequency="0.0001">$</String>
      </lemmaset>
    </unit>
    <unit name="Argentine peso" symbol="$" conversionFactor="">
      <lemmaset>
		<String frequency="0.0001">$</String>
	<String>ARS</String>
      </lemmaset>
    </unit>
    <unit name="Armenian dram" symbol="" conversionFactor="">
      <lemmaset>
	<String>AMD</String>
      </lemmaset>
    </unit>
    <unit name="Aruban florin" symbol="ƒ" conversionFactor="">
      <lemmaset>
	<String>AWG</String>
      </lemmaset>
    </unit>
    <unit name="Ascension pound" symbol="£" conversionFactor="">
      <lemmaset>
	<String frequency="0.0001">£</String>
      </lemmaset>
    </unit>
    <unit name="Saint Helena pound" symbol="£" conversionFactor="">
      <lemmaset>
	<String frequency="0.0001">£</String>
	<String>SHP</String>
      </lemmaset>
    </unit>
    <unit name="Azerbaijani manat" symbol="" conversionFactor="">
      <lemmaset>
	<String>AZN</String>
      </lemmaset>
    </unit>
    <unit name="Bahamian dollar" symbol="$" conversionFactor="">
      <lemmaset>
		<String frequency="0.0001">$</String>
	<String>BSD</String>
      </lemmaset>
    </unit>
    <unit name="Bahraini dinar" symbol=".د.ب" conversionFactor="">
      <lemmaset>
	<String>BHD</String>
      </lemmaset>
    </unit>
    <unit name="Bangladeshi taka" symbol="৳" conversionFactor="">
      <lemmaset>
	<String>BDT</String>
      </lemmaset>
    </unit>
    <unit name="Barbadian dollar" symbol="$" conversionFactor="">
      <lemmaset>
	<String frequency="0.0001">$</String>
	<String>BBD</String>
      </lemmaset>
    </unit>
    <unit name="Belarusian ruble" symbol="Br" conversionFactor="">
      <lemmaset>
	<String>BYR</String>
      </lemmaset>
    </unit>
    <unit name="Belize dollar" symbol="$" conversionFactor="">
      <lemmaset>
	<String frequency="0.0001">$</String>
	<String>BZD</String>
      </lemmaset>
    </unit>
    <unit name="West African CFA franc" symbol="Fr" conversionFactor="">
      <lemmaset>
	<String>XOF</String>
      </lemmaset>
    </unit>
    <unit name="Bermudian dollar" symbol="$" conversionFactor="">
      <lemmaset>
	<String frequency="0.0001">$</String>
	<String>BMD</String>
      </lemmaset>
    </unit>
    <unit name="Bhutanese ngultrum" symbol="Nu." conversionFactor="">
      <lemmaset>
	<String>BTN</String>
      </lemmaset>
    </unit>
-->
    <unit name="Indian rupee" symbol="rs" conversionFactor="">
      <lemmaset>
	<String frequency="0.7">INR</String>
	<String frequency="0.8">Rs.</String>
	<String>Rs</String>
	<String frequency="0.5">rupees</String>
      </lemmaset>
    </unit>
    <unit name="Indian paisa" symbol="" conversionFactor="">
      <lemmaset>
	<String>paisa</String>
	<String>paise</String>
      </lemmaset>
    </unit>
    <!--
    <unit name="Bolivian boliviano" symbol="Bs." conversionFactor="">
      <lemmaset>
	<String>BOB</String>
      </lemmaset>
    </unit>

    <unit name="Bosnia and Herzegovina convertible mark" symbol="KM" conversionFactor="">
      <lemmaset>
	<String frequency="0.001">KM</String>			  
	<String>BAM</String>
      </lemmaset>
    </unit>
    <unit name="Botswana pula" symbol="P" conversionFactor="">
      <lemmaset>
	<String>BWP</String>
	<String frequency="0.001">p</String>			  
      </lemmaset>
    </unit>

    <unit name="Brazilian real" symbol="R$" conversionFactor="">
      <lemmaset>
	<String>BRL</String>
      </lemmaset>
    </unit>
    <unit name="British Virgin Islands dollar" symbol="$" conversionFactor="">
      <lemmaset>
	<String frequency="0.0001">$</String>
	<String></String>
      </lemmaset>
    </unit>
    <unit name="Brunei dollar" symbol="$" conversionFactor="">
      <lemmaset>
	<String frequency="0.0001">$</String>
	<String>BND</String>
      </lemmaset>
    </unit>
    <unit name="Singapore dollar" symbol="$" conversionFactor="">
      <lemmaset>
	<String frequency="0.0001">$</String>
	<String>SGD</String>
      </lemmaset>
    </unit>
    <unit name="Bulgarian lev" symbol="лв" conversionFactor="">
      <lemmaset>
	<String>BGN</String>
      </lemmaset>
    </unit>
    <unit name="Burmese kyat" symbol="Ks" conversionFactor="">
      <lemmaset>
	<String>MMK</String>
      </lemmaset>
    </unit>
    <unit name="Burundian franc" symbol="Fr" conversionFactor="">
      <lemmaset>
	<String>BIF</String>
      </lemmaset>
    </unit>
    <unit name="Cambodian riel" symbol="៛" conversionFactor="">
      <lemmaset>
	<String>KHR</String>
      </lemmaset>
    </unit>
    <unit name="Central African CFA franc" symbol="Fr" conversionFactor="">
      <lemmaset>
	<String>XAF</String>
      </lemmaset>
    </unit>
-->
    <unit name="Canadian dollar" symbol="$" conversionFactor="">
      <lemmaset>
	<String frequency="0.0001">$</String>
	<String>CAD</String>
      </lemmaset>
    </unit>
    <unit name="Japanese yen" symbol="¥" conversionFactor="">
      <lemmaset>
	<String>JPY</String>
      </lemmaset>
    </unit>
    <unit name="Pakistani rupee" symbol="₨" conversionFactor="">
      <lemmaset>
	<String>PKR</String>
      </lemmaset>
    </unit>
    <unit name="Chinese yuan;renminbi" symbol="¥; 元" conversionFactor="">
      <lemmaset>
	<String>CNY</String>
	<String>RMB</String>
      </lemmaset>
    </unit>

<!--
    <unit name="Cape Verdean escudo" symbol="Esc; $" conversionFactor="">
      <lemmaset>
	<String>CVE</String>
	<String frequency="0.0001">$</String>
      </lemmaset>
    </unit>
    <unit name="Cayman Islands dollar" symbol="$" conversionFactor="">
      <lemmaset>
	<String frequency="0.0001">$</String>
	<String>KYD</String>
      </lemmaset>
    </unit>
    <unit name="Chilean peso" symbol="$" conversionFactor="">
      <lemmaset>
	<String frequency="0.0001">$</String>
	<String>CLP</String>
      </lemmaset>
    </unit>
    <unit name="Colombian peso" symbol="$" conversionFactor="">
      <lemmaset>
	<String frequency="0.0001">$</String>
	<String>COP</String>
      </lemmaset>
    </unit>
    <unit name="Comorian franc" symbol="Fr" conversionFactor="">
      <lemmaset>
	<String>KMF</String>
      </lemmaset>
    </unit>
    <unit name="Congolese franc" symbol="Fr" conversionFactor="">
      <lemmaset>
	<String>CDF</String>
      </lemmaset>
    </unit>
    <unit name="New Zealand dollar" symbol="$" conversionFactor="">
      <lemmaset>
	<String frequency="0.0001">$</String>
	<String>NZD</String>
      </lemmaset>
    </unit>
    <unit name="Cook Islands dollar" symbol="$" conversionFactor="">
      <lemmaset>
	<String frequency="0.0001">$</String>
	<String></String>
      </lemmaset>
    </unit>
    <unit name="Costa Rican colón" symbol="₡" conversionFactor="">
      <lemmaset>
	<String>CRC</String>
      </lemmaset>
    </unit>
    <unit name="Croatian kuna" symbol="kn" conversionFactor="">
      <lemmaset>
	<String>HRK</String>
      </lemmaset>
    </unit>
    <unit name="Cuban convertible peso" symbol="$" conversionFactor="">
      <lemmaset>
	<String frequency="0.0001">$</String>
	<String>CUC</String>
      </lemmaset>
    </unit>
    <unit name="Cuban peso" symbol="$" conversionFactor="">
      <lemmaset>
	<String frequency="0.0001">$</String>
	<String>CUP</String>
      </lemmaset>
    </unit>
    <unit name="Netherlands Antillean guilder" symbol="ƒ" conversionFactor="">
      <lemmaset>
	<String>ANG</String>
      </lemmaset>
    </unit>
    <unit name="Czech koruna" symbol="Kč" conversionFactor="">
      <lemmaset>
	<String>CZK</String>
      </lemmaset>
    </unit>
    <unit name="Danish krone" symbol="kr" conversionFactor="">
      <lemmaset>
	<String>DKK</String>
      </lemmaset>
    </unit>
    <unit name="Djiboutian franc" symbol="Fr" conversionFactor="">
      <lemmaset>
	<String>DJF</String>
      </lemmaset>
    </unit>
    <unit name="Dominican peso" symbol="$" conversionFactor="">
      <lemmaset>
	<String frequency="0.0001">$</String>
	<String>DOP</String>
      </lemmaset>
    </unit>
    <unit name="Egyptian pound" symbol="£; ج.م" conversionFactor="">
      <lemmaset>
	<String frequency="0.0001">£</String>
	<String>EGP</String>
      </lemmaset>
    </unit>
    <unit name="Salvadoran colón" symbol="₡" conversionFactor="">
      <lemmaset>
	<String>SVC</String>
      </lemmaset>
    </unit>
    <unit name="Eritrean nakfa" symbol="Nfk" conversionFactor="">
      <lemmaset>
	<String>ERN</String>
      </lemmaset>
    </unit>
    <unit name="Ethiopian birr" symbol="Br" conversionFactor="">
      <lemmaset>
	<String>ETB</String>
      </lemmaset>
    </unit>
    <unit name="Falkland Islands pound" symbol="£" conversionFactor="">
      <lemmaset>
	<String frequency="0.0001">£</String>
	<String>FKP</String>
      </lemmaset>
    </unit>
    <unit name="Faroese króna" symbol="kr" conversionFactor="">
      <lemmaset>
	<String></String>
      </lemmaset>
    </unit>
    <unit name="Fijian dollar" symbol="$" conversionFactor="">
      <lemmaset>
	<String frequency="0.0001">$</String>
	<String>FJD</String>
      </lemmaset>
    </unit>
    <unit name="CFP franc" symbol="Fr" conversionFactor="">
      <lemmaset>
	<String>XPF</String>
      </lemmaset>
    </unit>
    <unit name="Gambian dalasi" symbol="D" conversionFactor="">
      <lemmaset>
	<String>GMD</String>
      </lemmaset>
    </unit>
    <unit name="Georgian lari" symbol="ლ" conversionFactor="">
      <lemmaset>
	<String>GEL</String>
      </lemmaset>
    </unit>
    <unit name="Ghana cedi" symbol="₵" conversionFactor="">
      <lemmaset>
	<String>GHS</String>
      </lemmaset>
    </unit>
    <unit name="Gibraltar pound" symbol="£" conversionFactor="">
      <lemmaset>
	<String frequency="0.0001">£</String>
	<String>GIP</String>
      </lemmaset>
    </unit>
    <unit name="Guatemalan quetzal" symbol="Q" conversionFactor="">
      <lemmaset>
	<String>GTQ</String>
      </lemmaset>
    </unit>
    <unit name="Guinean franc" symbol="Fr" conversionFactor="">
      <lemmaset>
	<String>GNF</String>
      </lemmaset>
    </unit>
    <unit name="Guyanese dollar" symbol="$" conversionFactor="">
      <lemmaset>
	<String frequency="0.0001">$</String>
	<String>GYD</String>
      </lemmaset>
    </unit>
    <unit name="Haitian gourde" symbol="G" conversionFactor="">
      <lemmaset>
	<String>HTG</String>
      </lemmaset>
    </unit>
    <unit name="Honduran lempira" symbol="L" conversionFactor="">
      <lemmaset>
	<String>HNL</String>
      </lemmaset>
    </unit>
    <unit name="Hong Kong dollar" symbol="$" conversionFactor="">
      <lemmaset>
	<String>HKD</String>
	<String frequency="0.0001">$</String>
      </lemmaset>
    </unit>
    <unit name="Hungarian forint" symbol="Ft" conversionFactor="">
      <lemmaset>
	<String>HUF</String>
      </lemmaset>
    </unit>
    <unit name="Icelandic króna" symbol="kr" conversionFactor="">
      <lemmaset>
	<String>ISK</String>
      </lemmaset>
    </unit>
    <unit name="Indonesian rupiah" symbol="Rp" conversionFactor="">
      <lemmaset>
	<String>IDR</String>
      </lemmaset>
    </unit>
    <unit name="Iranian rial" symbol="﷼" conversionFactor="">
      <lemmaset>
	<String>IRR</String>
      </lemmaset>
    </unit>
    <unit name="Iraqi dinar" symbol="ع.د" conversionFactor="">
      <lemmaset>
	<String>IQD</String>
      </lemmaset>
    </unit>
    <unit name="Manx pound" symbol="£" conversionFactor="">
      <lemmaset>
	<String frequency="0.0001">£</String>
	<String>IMP</String>
      </lemmaset>
    </unit>
    <unit name="Israeli new shekel" symbol="₪" conversionFactor="">
      <lemmaset>
	<String>ILS</String>
      </lemmaset>
    </unit>
    <unit name="Jamaican dollar" symbol="$" conversionFactor="">
      <lemmaset>
	<String frequency="0.0001">$</String>
	<String>JMD</String>
      </lemmaset>
    </unit>
    <unit name="Jersey pound" symbol="£" conversionFactor="">
      <lemmaset>
	<String frequency="0.0001">£</String>
	<String>JEP</String>
      </lemmaset>
    </unit>
    <unit name="Jordanian dinar" symbol="د.ا" conversionFactor="">
      <lemmaset>
	<String>JOD</String>
      </lemmaset>
    </unit>
    <unit name="Kazakhstani tenge" symbol="₸" conversionFactor="">
      <lemmaset>
	<String>KZT</String>
      </lemmaset>
    </unit>
    <unit name="Kenyan shilling" symbol="Sh" conversionFactor="">
      <lemmaset>
	<String>KES</String>
      </lemmaset>
    </unit>
    <unit name="Kiribati dollar" symbol="$" conversionFactor="">
      <lemmaset>
	<String frequency="0.0001">$</String>
	<String></String>
      </lemmaset>
    </unit>
    <unit name="North Korean won" symbol="₩" conversionFactor="">
      <lemmaset>
	<String>KPW</String>
      </lemmaset>
    </unit>
    <unit name="South Korean won" symbol="₩" conversionFactor="">
      <lemmaset>
	<String>KRW</String>
      </lemmaset>
    </unit>
    <unit name="Kuwaiti dinar" symbol="د.ك" conversionFactor="">
      <lemmaset>
	<String>KWD</String>
      </lemmaset>
    </unit>
    <unit name="Kyrgyzstani som" symbol="лв" conversionFactor="">
      <lemmaset>
	<String>KGS</String>
      </lemmaset>
    </unit>
    <unit name="Lao kip" symbol="₭" conversionFactor="">
      <lemmaset>
	<String>LAK</String>
      </lemmaset>
    </unit>
    <unit name="Latvian lats" symbol="Ls" conversionFactor="">
      <lemmaset>
	<String>LVL</String>
      </lemmaset>
    </unit>
    <unit name="Lebanese pound" symbol="ل.ل" conversionFactor="">
      <lemmaset>
	<String frequency="0.0001">£</String>
	<String>LBP</String>
      </lemmaset>
    </unit>
    <unit name="Lesotho loti" symbol="L" conversionFactor="">
      <lemmaset>
	<String>LSL</String>
      </lemmaset>
    </unit>
    <unit name="South African rand" symbol="R" conversionFactor="">
      <lemmaset>
	<String>ZAR</String>
      </lemmaset>
    </unit>
    <unit name="Liberian dollar" symbol="$" conversionFactor="">
      <lemmaset>
	<String frequency="0.0001">$</String>
	<String>LRD</String>
      </lemmaset>
    </unit>
    <unit name="Libyan dinar" symbol="ل.د" conversionFactor="">
      <lemmaset>
	<String>LYD</String>
      </lemmaset>
    </unit>
    <unit name="Swiss franc" symbol="Fr" conversionFactor="">
      <lemmaset>
	<String>CHF</String>
      </lemmaset>
    </unit>
    <unit name="Lithuanian litas" symbol="Lt" conversionFactor="">
      <lemmaset>
	<String>LTL</String>
      </lemmaset>
    </unit>
    <unit name="Macanese pataca" symbol="P" conversionFactor="">
      <lemmaset>
	<String>MOP</String>
	<String frequency="0.001">p</String>			  
      </lemmaset>
    </unit>
    <unit name="Macedonian denar" symbol="ден" conversionFactor="">
      <lemmaset>
	<String>MKD</String>
      </lemmaset>
    </unit>
    <unit name="Malagasy ariary" symbol="Ar" conversionFactor="">
      <lemmaset>
	<String>MGA</String>
      </lemmaset>
    </unit>
    <unit name="Malawian kwacha" symbol="MK" conversionFactor="">
      <lemmaset>
	<String>MWK</String>
      </lemmaset>
    </unit>
    <unit name="Malaysian ringgit" symbol="RM" conversionFactor="">
      <lemmaset>
	<String>MYR</String>
      </lemmaset>
    </unit>
    <unit name="Maldivian rufiyaa" symbol=".ރ" conversionFactor="">
      <lemmaset>
	<String>MVR</String>
      </lemmaset>
    </unit>
    <unit name="Mauritanian ouguiya" symbol="UM" conversionFactor="">
      <lemmaset>
	<String>MRO</String>
      </lemmaset>
    </unit>
    <unit name="Mauritian rupee" symbol="₨" conversionFactor="">
      <lemmaset>
	<String>MUR</String>
      </lemmaset>
    </unit>
    <unit name="Mexican peso" symbol="$" conversionFactor="">
      <lemmaset>
	<String frequency="0.0001">$</String>
	<String>MXN</String>
      </lemmaset>
    </unit>
    <unit name="Micronesian dollar" symbol="$" conversionFactor="">
      <lemmaset>
	<String frequency="0.0001">$</String>
	<String></String>
      </lemmaset>
    </unit>
    <unit name="Moldovan leu" symbol="L" conversionFactor="">
      <lemmaset>
	<String>MDL</String>
      </lemmaset>
    </unit>
    <unit name="Mongolian tögrög" symbol="₮" conversionFactor="">
      <lemmaset>
	<String>MNT</String>
      </lemmaset>
    </unit>
    <unit name="Moroccan dirham" symbol="د.م." conversionFactor="">
      <lemmaset>
	<String>MAD</String>
      </lemmaset>
    </unit>
    <unit name="Mozambican metical" symbol="MT" conversionFactor="">
      <lemmaset>
	<String>MZN</String>
      </lemmaset>
    </unit>
    <unit name="Nagorno-Karabakh dram" symbol="դր." conversionFactor="">
      <lemmaset>
	<String></String>
      </lemmaset>
    </unit>
    <unit name="Namibian dollar" symbol="$" conversionFactor="">
      <lemmaset>
	<String frequency="0.0001">$</String>
	<String>NAD</String>
      </lemmaset>
    </unit>
    <unit name="Nauruan dollar" symbol="$" conversionFactor="">
      <lemmaset>
	<String frequency="0.0001">$</String>
	<String></String>
      </lemmaset>
    </unit>
    <unit name="Nepalese rupee" symbol="₨" conversionFactor="">
      <lemmaset>
	<String>NPR</String>
      </lemmaset>
    </unit>
    <unit name="Nicaraguan córdoba" symbol="C$" conversionFactor="">
      <lemmaset>
	<String>NIO</String>
      </lemmaset>
    </unit>
    <unit name="Nigerian naira" symbol="₦" conversionFactor="">
      <lemmaset>
	<String>NGN</String>
      </lemmaset>
    </unit>
    <unit name="Niuean dollar" symbol="$" conversionFactor="">
      <lemmaset>
	<String frequency="0.0001">$</String>
	<String></String>
      </lemmaset>
    </unit>
    <unit name="Turkish lira" symbol="" conversionFactor="">
      <lemmaset>
	<String>TRY</String>
      </lemmaset>
    </unit>
    <unit name="Norwegian krone" symbol="kr" conversionFactor="">
      <lemmaset>
	<String>NOK</String>
      </lemmaset>
    </unit>
    <unit name="Omani rial" symbol="ر.ع." conversionFactor="">
      <lemmaset>
	<String>OMR</String>
      </lemmaset>
    </unit>

    <unit name="Palauan dollar" symbol="$" conversionFactor="">
      <lemmaset>
	<String frequency="0.0001">$</String>
	<String></String>
      </lemmaset>
    </unit>
    <unit name="Panamanian balboa" symbol="B/." conversionFactor="">
      <lemmaset>
	<String>PAB</String>
      </lemmaset>
    </unit>
    <unit name="Papua New Guinean kina" symbol="K" conversionFactor="">
      <lemmaset>
	<String>PGK</String>
      </lemmaset>
    </unit>
    <unit name="Paraguayan guaraní" symbol="₲" conversionFactor="">
      <lemmaset>
	<String>PYG</String>
      </lemmaset>
    </unit>
    <unit name="Peruvian nuevo sol" symbol="S/." conversionFactor="">
      <lemmaset>
	<String>PEN</String>
      </lemmaset>
    </unit>
    <unit name="Philippine peso" symbol="₱" conversionFactor="">
      <lemmaset>
	<String>PHP</String>
      </lemmaset>
    </unit>
    <unit name="Pitcairn Islands dollar" symbol="$" conversionFactor="">
      <lemmaset>
	<String frequency="0.0001">$</String>
	<String></String>
      </lemmaset>
    </unit>
    <unit name="Polish złoty" symbol="zł" conversionFactor="">
      <lemmaset>
	<String>PLN</String>
      </lemmaset>
    </unit>
    <unit name="Qatari riyal" symbol="ر.ق" conversionFactor="">
      <lemmaset>
	<String>QAR</String>
      </lemmaset>
    </unit>
    <unit name="Romanian leu" symbol="L" conversionFactor="">
      <lemmaset>
	<String>RON</String>
      </lemmaset>
    </unit>
    <unit name="Rwandan franc" symbol="Fr" conversionFactor="">
      <lemmaset>
	<String>RWF</String>
      </lemmaset>
    </unit>
    <unit name="Sahrawi peseta" symbol="Ptas" conversionFactor="">
      <lemmaset>
	<String></String>
      </lemmaset>
    </unit>
    <unit name="Samoan tālā" symbol="T" conversionFactor="">
      <lemmaset>
	<String>WST</String>
      </lemmaset>
    </unit>
    <unit name="São Tomé and Príncipe dobra" symbol="Db" conversionFactor="">
      <lemmaset>
	<String frequency="0.0001">db</String>
	<String>STD</String>
      </lemmaset>
    </unit>
    <unit name="Saudi riyal" symbol="ر.س" conversionFactor="">
      <lemmaset>
	<String>SAR</String>
      </lemmaset>
    </unit>
    <unit name="Serbian dinar" symbol="дин.; din." conversionFactor="">
      <lemmaset>
	<String>RSD</String>
      </lemmaset>
    </unit>
    <unit name="Seychellois rupee" symbol="₨" conversionFactor="">
      <lemmaset>
	<String>SCR</String>
      </lemmaset>
    </unit>
    <unit name="Sierra Leonean leone" symbol="Le" conversionFactor="">
      <lemmaset>
	<String>SLL</String>
      </lemmaset>
    </unit>
    <unit name="Solomon Islands dollar" symbol="$" conversionFactor="">
      <lemmaset>
	<String frequency="0.0001">$</String>
	<String>SBD</String>
      </lemmaset>
    </unit>
    <unit name="Somali shilling" symbol="Sh" conversionFactor="">
      <lemmaset>
	<String>SOS</String>
      </lemmaset>
    </unit>
    <unit name="Somaliland shilling" symbol="Sh" conversionFactor="">
      <lemmaset>
	<String></String>
      </lemmaset>
    </unit>
    <unit name="South Georgia and the South Sandwich Islands pound" symbol="£" conversionFactor="">
      <lemmaset>
	<String frequency="0.0001">£</String>
      </lemmaset>
    </unit>
    <unit name="South Sudanese pound" symbol="£" conversionFactor="">
      <lemmaset>
	<String frequency="0.0001">£</String>
	<String>SSP</String>
      </lemmaset>
    </unit>
    <unit name="Sri Lankan rupee" symbol="Rs; රු" conversionFactor="">
      <lemmaset>
	<String>LKR</String>
      </lemmaset>
    </unit>
    <unit name="Sudanese pound" symbol="£" conversionFactor="">
      <lemmaset>
	<String frequency="0.0001">£</String>
	<String>SDG</String>
      </lemmaset>
    </unit>
    <unit name="Surinamese dollar" symbol="$" conversionFactor="">
      <lemmaset>
	<String frequency="0.0001">$</String>
	<String>SRD</String>
      </lemmaset>
    </unit>
    <unit name="Swazi lilangeni" symbol="L" conversionFactor="">
      <lemmaset>
	<String>SZL</String>
      </lemmaset>
    </unit>
    <unit name="Swedish krona" symbol="kr" conversionFactor="">
      <lemmaset>
	<String>SEK</String>
      </lemmaset>
    </unit>
    <unit name="Syrian pound" symbol="£; ل.س" conversionFactor="">
      <lemmaset>
	<String frequency="0.0001">£</String>
	<String>SYP</String>
      </lemmaset>
    </unit>
    <unit name="New Taiwan dollar" symbol="$" conversionFactor="">
      <lemmaset>
	<String frequency="0.0001">$</String>
	<String>TWD</String>
      </lemmaset>
    </unit>
    <unit name="Tajikistani somoni" symbol="ЅМ" conversionFactor="">
      <lemmaset>
	<String>TJS</String>
      </lemmaset>
    </unit>
    <unit name="Tanzanian shilling" symbol="Sh" conversionFactor="">
      <lemmaset>
	<String>TZS</String>
      </lemmaset>
    </unit>
    <unit name="Thai baht" symbol="฿" conversionFactor="">
      <lemmaset>
	<String>THB</String>
      </lemmaset>
    </unit>
    <unit name="Tongan paʻanga" symbol="T$" conversionFactor="">
      <lemmaset>
	<String>TOP</String>
      </lemmaset>
    </unit>
    <unit name="Transnistrian ruble" symbol="р." conversionFactor="">
      <lemmaset>
	<String>PRB</String>
      </lemmaset>
    </unit>
    <unit name="Trinidad and Tobago dollar" symbol="$" conversionFactor="">
      <lemmaset>
	<String frequency="0.0001">$</String>
	<String>TTD</String>
      </lemmaset>
    </unit>
    <unit name="Tristan da Cunha pound" symbol="£" conversionFactor="">
      <lemmaset>
	<String frequency="0.0001">£</String>
	<String></String>
      </lemmaset>
    </unit>
    <unit name="Tunisian dinar" symbol="د.ت" conversionFactor="">
      <lemmaset>
	<String>TND</String>
      </lemmaset>
    </unit>
    <unit name="Turkmenistan manat" symbol="m" conversionFactor="">
      <lemmaset>
	<String>TMT</String>
      </lemmaset>
    </unit>
    <unit name="Tuvaluan dollar" symbol="$" conversionFactor="">
      <lemmaset>
	<String frequency="0.0001">$</String>
	<String></String>
      </lemmaset>
    </unit>
    <unit name="Ugandan shilling" symbol="Sh" conversionFactor="">
      <lemmaset>
	<String>UGX</String>
      </lemmaset>
    </unit>
    <unit name="Ukrainian hryvnia" symbol="₴" conversionFactor="">
      <lemmaset>
	<String>UAH</String>
      </lemmaset>
    </unit>
    <unit name="United Arab Emirates dirham" symbol="د.إ" conversionFactor="">
      <lemmaset>
	<String>AED</String>
      </lemmaset>
    </unit>
    <unit name="Uruguayan peso" symbol="$" conversionFactor="">
      <lemmaset>
	<String frequency="0.0001">$</String>
	<String>UYU</String>
      </lemmaset>
    </unit>
    <unit name="Uzbekistani som" symbol="лв" conversionFactor="">
      <lemmaset>
	<String>UZS</String>
      </lemmaset>
    </unit>
    <unit name="Vanuatu vatu" symbol="Vt" conversionFactor="">
      <lemmaset>
	<String>VUV</String>
      </lemmaset>
    </unit>
    <unit name="Venezuelan bolívar" symbol="Bs F" conversionFactor="">
      <lemmaset>
	<String>VEF</String>
      </lemmaset>
    </unit>
    <unit name="Vietnamese đồng" symbol="₫" conversionFactor="">
      <lemmaset>
	<String>VND</String>
      </lemmaset>
    </unit>
    <unit name="Yemeni rial" symbol="﷼" conversionFactor="">
      <lemmaset>
	<String>YER</String>
      </lemmaset>
    </unit>
    <unit name="Zambian kwacha" symbol="ZK" conversionFactor="">
      <lemmaset>
	<String>ZMW</String>
      </lemmaset>
    </unit>
    <unit name="Zimbabwean dollar" symbol="$" conversionFactor="">
      <lemmaset>
	<String frequency="0.0001">$</String>
	<String>ZWL</String>
      </lemmaset>
    </unit>
-->
  </concept>
  <concept name="Length">
    <Synset>
    </Synset>
    <typicalUsage>
    </typicalUsage>
    <unit name="angstrom" symbol="Å" conversionFactor="≡ 0.1 nm">
      <lemmaset>
	<String frequency="0.9">Å</String>
	<String>angstrom</String>
	<String>angstroms</String>
      </lemmaset>
    </unit>
    <unit name="astronomical unit" symbol="AU" conversionFactor="≈ 149597871464 m">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="barleycorn (H)" symbol=" " conversionFactor="≈ 8.46×10−3 m">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="bohr, atomic unit of length" symbol="a0" conversionFactor="≈ 5.2917720859×10−11 ± 3.6×10−20 m">
      <lemmaset>
      </lemmaset>
    </unit>
    <!--
	<unit name="cable length (imperial)" symbol=" " conversionFactor="≈ 185.3184 m">
	<lemmaset>
	</lemmaset>
	</unit>
	<unit name="cable length (US)" symbol=" " conversionFactor="= 219.456 m">
	<lemmaset>
	</lemmaset>
	</unit>
    -->
    <unit name="cable length (International)" symbol=" " conversionFactor="≡ 185.2 m">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="chain (Gunter's; Surveyor's)" symbol="ch" conversionFactor="≈ 20.11684 m">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="cubit (H)" symbol=" " conversionFactor="≈ 0.5 m">
      <lemmaset>
	<String>cubic ft</String>
	<String>cubit</String>
	<String>cubic</String>
      </lemmaset>
    </unit>
    <unit name="ell (H)" symbol="ell" conversionFactor="= 1.143 m">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="fathom" symbol="fm" conversionFactor="= 1.8288 m">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="fermi" symbol="fm" conversionFactor="≡ 1×10−15 m">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="finger" symbol=" " conversionFactor="= 0.022225 m">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="finger (cloth)" symbol=" " conversionFactor="= 0.1143 m">
      <lemmaset>
      </lemmaset>
    </unit>
    <!--
	<unit name="foot (Benoît) (H)" symbol="ft (Ben)" conversionFactor="≈ 0.304799735 m">
	<lemmaset>
	<String>foot</String>
	<String>feet</String>
	</lemmaset>
	</unit>
	<unit name="foot (Clarke's; Cape) (H)" symbol="ft (Cla)" conversionFactor="≈ 0.3047972654 m">
	<lemmaset>
	<String>ft thomas</String>
	</lemmaset>
	</unit>
	<unit name="foot (Indian) (H)" symbol="ft Ind" conversionFactor="≈ 0.304799514 m">
	<lemmaset>
	<String>foot</String>
	</lemmaset>
	</unit>
	<unit name="foot (Sear's) (H)" symbol="ft (Sear)" conversionFactor="≈ 0.30479947 m">
	<lemmaset>
	</lemmaset>
	</unit>
	<unit name="foot (US Survey)" symbol="ft (US)" conversionFactor="≈ 0.304800610 m">
	<lemmaset>
	<String>foot</String>
	<String>feet</String>
	<String>ft</String>
	</lemmaset>
	</unit>
    -->
    <unit name="foot (International)" symbol="ft" conversionFactor="≡ 0.3048 m">
      <lemmaset>
	<String>feet</String>
      </lemmaset>
    </unit>
    <unit name="french; charriere" symbol="F" conversionFactor="= 0.3 ×10−3 m">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="furlong" symbol="fur" conversionFactor="= 201.168 m">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="hand" symbol=" " conversionFactor="≡ 0.1016 m">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="inch (International)" symbol="in" conversionFactor="≡ 0.0254 m">
      <lemmaset>
	<String>inches</String>
	<String frequency="0.1">in</String>
      </lemmaset>
    </unit>
    <unit name="league (land)" symbol="lea" conversionFactor="= 4828.032 m">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="light-day" symbol=" " conversionFactor="≡ 2.59020683712×1013 m">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="light-hour" symbol=" " conversionFactor="≡ 1.0792528488×1012 m">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="light-minute" symbol=" " conversionFactor="≡ 1.798754748×1010 m">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="light-second" symbol=" " conversionFactor="≡ 299792458 m">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="light-year" symbol="ly" conversionFactor="= 9.4607304725808×1015 m">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="line" symbol="ln" conversionFactor="= 0.002116 m">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="link (Gunter's; Surveyor's)" symbol="lnk" conversionFactor="= 0.201168 m">
    </unit>
    <unit name="link (Ramsden's; Engineer's)" symbol="lnk" conversionFactor="= 0.3048 m">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="metre (SI base unit)" symbol="m" conversionFactor="≡ 1 m">
      <lemmaset>
	<String>meter</String>
      </lemmaset>
    </unit>
    <unit name="kilometre" symbol="km" conversionFactor="≡ 1000 m">
      <lemmaset>
	<String frequency="0.99">KM</String>			  
	<String>kilometer</String>
	<String>kilometers</String>
	<String>kms</String>
      </lemmaset>
    </unit>
    <unit name="centimetre" symbol="cm" conversionFactor="≡ 0.01 m">
      <lemmaset>
	<String>centimeter</String>
	<String>centimeters</String>
	<String>cms</String>
      </lemmaset>
    </unit>
    <unit name="millimetre" symbol="mm" conversionFactor="≡ 0.01 m">
      <lemmaset>
	<String>millimeter</String>
	<String>millimeters</String>
	<String>mms</String>
      </lemmaset>
    </unit>
    <unit name="mickey" symbol=" " conversionFactor="= 1.27×10−4 m">
      <lemmaset>
	<String>mickey</String>
      </lemmaset>
    </unit>
    <unit name="micron" symbol="µ" conversionFactor="≡ 1×10−6 m">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="mil;" symbol="mil" conversionFactor="≡ 2.54×10−5 m">
      <lemmaset>
	<String frequency="0.01">mil</String>			  
      </lemmaset>
    </unit>
    <unit name="mil (Sweden and Norway)" symbol="mil" conversionFactor="= 10000 m">
      <lemmaset>
	<String frequency="0.01">mil</String>			  
      </lemmaset>
    </unit>
    <unit name="mile (international)" symbol="mi" conversionFactor="≡ 1609.344 m">
      <lemmaset>
      </lemmaset>
    </unit>
    <!--
	<unit name="mile (geographical) (H)" symbol="" conversionFactor="= 1853.7936 m">
	<lemmaset>
	</lemmaset>
	</unit>
	<unit name="mile (tactical or data)" symbol="" conversionFactor="≡ 1828.8 m">
	<lemmaset>
	</lemmaset>
	</unit>
	<unit name="mile (telegraph) (H)" symbol="mi" conversionFactor="= 1855.3176 m">
	<lemmaset>
	</lemmaset>
	</unit>
	<unit name="mile (US Survey)" symbol="mi" conversionFactor="≈ 1609.347219 m">
	<lemmaset>
	</lemmaset>
	</unit>
    -->
    <unit name="nail (cloth)" symbol=" " conversionFactor="= 0.057 15 m">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="nanometer" symbol="nm" conversionFactor="≡ 1×10−9 m">
      <lemmaset>
	<String>nanometers</String>
	<String>nanometre</String>
	<String frequency="0.8">nm</String>
	<String>Nm</String>
      </lemmaset>
    </unit>
    <unit name="nautical league" symbol="NL; nl" conversionFactor="= 5556 m">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="nautical mile (international)" symbol="NM; nmi" conversionFactor="≡ 1852 m">
      <lemmaset>
      </lemmaset>
    </unit>
    <!--
	<unit name="nautical mile (Admiralty)" symbol="NM (Adm); nmi (Adm)" conversionFactor="= 1853.184 m">
	<lemmaset>
	<String>nautical mile</String>
	<String>nautical miles</String>
	</lemmaset>
	</unit>
	<unit name="nautical mile (US pre 1954)" symbol="" conversionFactor="≡ 1853.248 m">
	<lemmaset>
	</lemmaset>
	</unit>
    -->
    <unit name="pace" symbol=" " conversionFactor="= 0.762 m">
      <lemmaset>
	<String>pace</String>
	<String>pacey</String>
	<String>paces</String>
      </lemmaset>
    </unit>
    <unit name="palm" symbol=" " conversionFactor="= 0.0762 m">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="parsec" symbol="pc" conversionFactor="≈ 3.085 677 82×1016 ± 6×106 m [10]">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="pica" symbol=" " conversionFactor="Dependent on point measures.">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="point (American, English)" symbol="pt" conversionFactor="≈ 0.000 351 450 m">
      <lemmaset>
      </lemmaset>
    </unit>
    <!--
	<unit name="point (Didot; European) [12][13]" symbol="pt" conversionFactor="≈ 0.000 375 97 m;   After 1878: ≈ 0.000 375 939 85 m">
	<lemmaset>
	<String>point</String>
	<String>pt</String>
	<String>points</String>
	<String>pointe</String>
	</lemmaset>
	</unit>
	<unit name="point (PostScript) [11]" symbol="pt" conversionFactor="= 0.000 352 7 m">
	<lemmaset>
	<String>point</String>
	<String>pt</String>
	<String>points</String>
	<String>pointe</String>
	</lemmaset>
	</unit>
	<unit name="point (TeX) [11]" symbol="pt" conversionFactor="= 0.000 351 4598 m">
	<lemmaset>
	<String>point</String>
	<String>pt</String>
	<String>points</String>
	<String>pointe</String>
	</lemmaset>
	</unit>
    -->
    <unit name="quarter" symbol=" " conversionFactor="= 0.2286 m">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="rod; pole; perch (H)" symbol="rd" conversionFactor="= 5.0292 m">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="rope (H)" symbol="rope" conversionFactor="= 6.096 m">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="span (H)" symbol=" " conversionFactor="= 0.2286 m">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="spat" symbol="" conversionFactor="≡ 1×1012 m">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="stick (H)" symbol=" " conversionFactor="= 0.0508 m">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="stigma; bicron (picometre)" symbol="pm" conversionFactor="≡ 1×10−12 m">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="twip" symbol="twp" conversionFactor="= 1.7638×10−5 m">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="x unit; siegbahn" symbol="xu" conversionFactor="≈ 1.0021×10−13 m [4]">
      <lemmaset>
	<String>x u</String>
	<String>x units</String>
      </lemmaset>
    </unit>
    <unit name="yard (International)" symbol="yd" conversionFactor="≡ 0.9144 m">
      <lemmaset>
	<!-- do not enable this, it is causing Y-d when they represent year and day to be marked as yard-->
	<!--<String>y d</String>-->
      </lemmaset>
    </unit>
    </concept><concept name="Area">
    <Synset>
    </Synset>
    <typicalUsage>
    </typicalUsage>
    <unit name="acre (international)" symbol="ac" conversionFactor="≡ 4 046.856 4224 m2">
      <lemmaset>
      </lemmaset>
    </unit>
    <!--
	<unit name="acre (U. S. survey)" symbol="ac" conversionFactor="≈ 4 046.873 m2 [15]">
	<lemmaset>
	</lemmaset>
	</unit>
    -->
    <unit name="are" symbol="a" conversionFactor="= 100 m2">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="barn" symbol="b" conversionFactor="= 1×10−28 m2">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="barony" symbol=" " conversionFactor="≈ 1.618 742×107 m2">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="board" symbol="bd" conversionFactor="= 7.741 92×10−3 m2">
      <lemmaset>
	<String>boards</String>
      </lemmaset>
    </unit>
    <unit name="boiler horsepower equivalent direct radiation" symbol="bhp EDR" conversionFactor="≈ 12.958 174 m2">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="circular inch" symbol="circ in" conversionFactor="≈ 5.067 075×10−4 m2">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="circular mil; circular thou" symbol="circ mil" conversionFactor="≈ 5.067 075×10−10 m2">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="cord" symbol=" " conversionFactor="= 1.486 448 64 m2">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="dunam" symbol=" " conversionFactor="= 1 000 m2">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="guntha" symbol=" " conversionFactor="≈ 101.17 m2">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="hectare" symbol="ha" conversionFactor="≡ 10 000 m2">
      <lemmaset>
	<String>hectares</String>
	<String>hectare.</String>
	<String>hectare ha</String>
	<String>hectar</String>
      </lemmaset>
    </unit>
    <unit name="hide" symbol=" " conversionFactor="≈ 5×105 m2">
      <lemmaset>
	<String>hides</String>
	<String>hide</String>
      </lemmaset>
    </unit>
    <unit name="rood" symbol="ro" conversionFactor="= 1 011.714 1056 m2">
      <lemmaset>
	<String>roods</String>
      </lemmaset>
    </unit>
    <unit name="section" symbol="" conversionFactor="= 2.589 988 110 336×106 m2">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="shed" symbol=" " conversionFactor="= 1×10−52 m2">
      <lemmaset>
      </lemmaset>
    </unit>
<!--
    <unit name="square (roofing)" symbol="" conversionFactor="= 9.290 304 m2">
      <lemmaset>
	<String frequency="0.01">square</String>			  
      </lemmaset>
    </unit>
-->
    <unit name="square chain (international)" symbol="sq ch" conversionFactor="≡ 404.685 642 24 m2">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="square chain (US Survey)" symbol="sq ch" conversionFactor="≈ 404.687 3 m2">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="square foot" symbol="sq ft" conversionFactor="≡ 9.290 304×10−2 m2">
      <lemmaset>
	<String>square feet</String>
	<String>Sft</String>
      </lemmaset>
    </unit>
    <!--
	<unit name="square foot (US Survey)" symbol="sq ft" conversionFactor="≈ 9.290 341 161 327 49×10−2 m2">
	<lemmaset>
	<String>square feet</String>
	<String>Sft</String>
	</lemmaset>
	</unit>
    -->
    <unit name="square inch" symbol="sq in" conversionFactor="≡ 6.4516×10−4 m2">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="square kilometre" symbol="km2" conversionFactor="= 1×106 m2">
      <lemmaset>
	<String>square kilometer</String>
	<String>sq-km</String>
	<String>sq km</String>
	<String>sq.km</String>
	<String>Km²</String>
      </lemmaset>
    </unit>

    <unit name="square centimetre" symbol="cm2" conversionFactor="= 1×10-6 m2">
      <lemmaset>
	<String>square centimeter</String>
	<String>sq-cm</String>
	<String>sq cm</String>
	<String>sq.cm</String>
	<String>cm²</String>
        <String>cm 2</String>	
      </lemmaset>
    </unit>


    <unit name="square link (Gunter's)(International)" symbol="sq lnk" conversionFactor="= 4.046 856 4224×10−2 m2">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="square link (Gunter's)(US Survey)" symbol="sq lnk" conversionFactor="≈ 4.046 872×10−2 m2">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="square link (Ramsden's)" symbol="sq lnk" conversionFactor="= 0.09290304 m2">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="square metre (SI unit)" symbol="m2; sq m" conversionFactor="= 1 m2">
      <lemmaset>
	<String frequency="0.9">m2</String>			  
      </lemmaset>
    </unit>
    <unit name="square mil; square thou" symbol="sq mil" conversionFactor="= 6.4516×10−10 m2">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="square mile" symbol="sq mi" conversionFactor="= 2.589 988 110 336×106 m2">
      <lemmaset>
	<String>squaremiles</String>
      </lemmaset>
    </unit>
    <!--
	<unit name="square mile (US Survey)" symbol="sq mi" conversionFactor="≈ 2.589 998 47×106 m2">
	<lemmaset>
	<String>square mile</String>
	<String>squaremiles</String>
	<String>sq mi</String>
	<String>square miles</String>
	<String>square miles (2)</String>
	</lemmaset>
	</unit>
    -->
    <unit name="square rod/pole/perch" symbol="sq rd" conversionFactor="= 25.292 852 64 m2">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="square yard (International)" symbol="sq yd" conversionFactor="≡ 0.836 127 36 m2">
      <lemmaset>
	<String>sq yards</String>
	<String>sq yard</String>
      </lemmaset>
    </unit>
    <unit name="stremma" symbol=" " conversionFactor="= 1 000 m2">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="township" symbol=" " conversionFactor="≈ 9.323 994×107 m2">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="yardland" symbol=" " conversionFactor="≈ 1.2×105 m2">
      <lemmaset>
      </lemmaset>
    </unit>
    </concept><concept name="Volume">
    <Synset>
    </Synset>
    <typicalUsage>
    </typicalUsage>
    <unit name="acre-foot" symbol="ac ft" conversionFactor="= 1 233.481 837 547 52 m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="acre-inch" symbol=" " conversionFactor="= 102.790 153 128 96 m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="barrel (petroleum)" symbol="bl; bbl" conversionFactor="= 0.158 987 294 928 m3">
      <lemmaset>
      </lemmaset>
    </unit>

<!--
    <unit name="barrel (imperial)" symbol="bl (imp)" conversionFactor="= 0.163 659 24 m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="barrel (US dry)" symbol="bl (US)" conversionFactor="= 0.115 628 198 985 075 m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="barrel (US fluid)" symbol="fl bl (US)" conversionFactor="= 0.119 240 471 196 m3">
      <lemmaset>
      </lemmaset>
    </unit>
-->
    <unit name="board-foot" symbol="fbm" conversionFactor="≡ 2.359 737 216×10−3 m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="bucket (imperial)" symbol="bkt" conversionFactor="= 0.018 184 36 m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="bushel (imperial)" symbol="bu (imp)" conversionFactor="= 0.036 368 72 m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="bushel (US dry heaped)" symbol="bu (US)" conversionFactor="= 0.044 048 837 7086 m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="bushel (US dry level)" symbol="bu (US lvl)" conversionFactor="= 0.035 239 070 166 88 m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="butt, pipe" symbol=" " conversionFactor="= 0.476 961 884 784 m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="coomb" symbol=" " conversionFactor="= 0.145 474 88 m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="cord (firewood)" symbol=" " conversionFactor="= 3.624 556 363 776 m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="cord-foot" symbol=" " conversionFactor="= 0.453 069 545 472 m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="cubic fathom" symbol="cu fm" conversionFactor="= 6.116 438 863 872 m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="cubic foot" symbol="cu ft" conversionFactor="≡ 0.028 316 846 592 m3">
      <lemmaset>
	<String>cubic feet</String>
      </lemmaset>
    </unit>
    <unit name="cubic inch" symbol="cu in" conversionFactor="≡ 16.387 064×10−6 m3">
      <lemmaset>
	<String>cubic in.</String>
	<String>cu. in.</String>
      </lemmaset>
    </unit>
    <unit name="cubic metre (SI unit)" symbol="m3" conversionFactor="≡ 1 m3">
      <lemmaset>
	<String frequency="0.9">m 3</String>
	<String frequency="0.9">m3</String>
	<String frequency="0.9">m^3</String>
	<String>cubic meter</String>
      </lemmaset>
    </unit>
    <unit name="cubic kilometre" symbol="km3" conversionFactor="≡ 1000000000 m3">
      <lemmaset>
	<String>km 3</String>
	<String>cubic kilometer</String>
      </lemmaset>
    </unit>
    <unit name="cubic centimetre" symbol="cc" conversionFactor="≡ 1×10-6 m3">
      <lemmaset>
	<String frequency="0.6">cc</String>
	<String>cm3</String>
	<String>cm 3</String>
      </lemmaset>
    </unit>
    <unit name="cubic mile" symbol="cu mi" conversionFactor="≡ 4 168 181 825.440 579 584 m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="cubic yard" symbol="cu yd" conversionFactor="≡ 0.764 554 857 984 m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <!--
	<unit name="cup (breakfast)" symbol=" " conversionFactor="= 284.130 625×10−6 m3">
	<lemmaset>
	</lemmaset>
	</unit>
	<unit name="cup (Canadian)" symbol="c (CA)" conversionFactor="= 227.3045×10−6 m3">
	<lemmaset>
	</lemmaset>
	</unit>
    -->
    <unit name="cup (metric)" symbol="c" conversionFactor="= 250.0×10−6 m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <!--
	<unit name="cup (US customary)" symbol="c (US)" conversionFactor="= 236.588 2365×10−6 m3">
	<lemmaset>
	<String>cup</String>
	<String>cups</String>
	<String>c</String>
	</lemmaset>
	</unit>
	<unit name="cup (US food nutrition labeling)" symbol="c (US)" conversionFactor="= 2.4×10−4 m3">
	<lemmaset>
	</lemmaset>
	</unit>
    -->
    <unit name="dash (imperial)" symbol=" " conversionFactor="= 369.961 751 302 08 3×10−9 m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="dash (US)" symbol=" " conversionFactor="= 308.057 599 609 375×10−9 m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="dessertspoon (imperial)" symbol=" " conversionFactor="= 11.838 776 0416×10−6 m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="drop (imperial)" symbol="gtt" conversionFactor="= 98.656 467 013 8×10−9 m3">
      <lemmaset>
	<String>drop</String>
      </lemmaset>
    </unit>
    <unit name="drop (imperial) (alt)" symbol="gtt" conversionFactor="≈ 77.886 684×10−9 m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="drop (medical)" symbol=" " conversionFactor="= 83.03×10−9 m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="drop (metric)" symbol=" " conversionFactor="= 50.0×10−9 m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="drop (US)" symbol="gtt" conversionFactor="= 82.148 693 22916×10−9 m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="drop (US) (alt)" symbol="gtt" conversionFactor="≈ 64.854 231×10−9 m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="fifth" symbol=" " conversionFactor="= 757.082 3568×10−6 m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="firkin" symbol=" " conversionFactor="= 0.034 068 706 056 m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="fluid drachm (imperial)" symbol="fl dr" conversionFactor="= 3.551 632 8125×10−6 m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="fluid dram (US); US fluidram" symbol="fl dr" conversionFactor="= 3.696 691 195 3125×10−6 m3">
      <lemmaset>
	<String>fluidram</String>
      </lemmaset>
    </unit>
    <unit name="fluid scruple (imperial)" symbol="fl s" conversionFactor="= 1.183 877 60416×10−6 m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="gallon (beer)" symbol="beer gal" conversionFactor="= 4.621 152 048×10−3 m3">
      <lemmaset>
	<String frequency="0.001">gal</String>			  
	<String>galllons</String>
      </lemmaset>
    </unit>
    <unit name="gallon (imperial)" symbol="gal (imp)" conversionFactor="≡ 4.546 09×10−3 m3">
      <lemmaset>
		<String frequency="0.001">gal</String>			  
      </lemmaset>
    </unit>
    <unit name="gallon (US dry)" symbol="gal (US)" conversionFactor="= 4.404 883 770 86×10−3 m3">
      <lemmaset>
	<String>gall</String>
	<String frequency="0.001">gal</String>			  
      </lemmaset>
    </unit>
    <unit name="gallon (US fluid; Wine)" symbol="gal (US)" conversionFactor="≡ 3.785 411 784×10−3 m3">
      <lemmaset>
	<String frequency="0.99">gal</String>			  
      </lemmaset>
    </unit>
    <unit name="gill (imperial); Noggin" symbol="gi (imp); nog" conversionFactor="= 142.065 3125×10−6 m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="gill (US)" symbol="gi (US)" conversionFactor="= 118.294 118 25×10−6 m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="hogshead (imperial)" symbol="hhd (imp)" conversionFactor="= 0.327 318 48 m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="hogshead (US)" symbol="hhd (US)" conversionFactor="= 0.238 480 942 392 m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="jigger (bartending)" symbol=" " conversionFactor="≈ 44.36×10−6 m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="kilderkin" symbol=" " conversionFactor="= 0.081 829 62 m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="lambda" symbol="λ" conversionFactor="= 1×10−9 m3">
      <lemmaset>
	<String>lambda</String>
      </lemmaset>
    </unit>
    <unit name="last" symbol=" " conversionFactor="= 2.909 4976 m3">
      <lemmaset>
	<String>last</String>
      </lemmaset>
    </unit>
    <unit name="litre" symbol="L" conversionFactor="≡ 0.001 m3">
      <lemmaset>
	<String>litre</String>
	<String>liter</String>
	<String>litres f</String>
	<String>litres</String>
      </lemmaset>
    </unit>
    <unit name="millilitre" symbol="ML" conversionFactor="≡ 0.000001 m3">
      <lemmaset>
	<String>milliliter</String>
      </lemmaset>
    </unit>
    <unit name="load" symbol=" " conversionFactor="= 1.415 842 3296 m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="minim (imperial)" symbol="min" conversionFactor="= 59.193 880 208 3×10−9 m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="minim (US)" symbol="min" conversionFactor="= 61.611 519 921 875×10−9 m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="ounce (fluid imperial)" symbol="fl oz (imp)" conversionFactor="≡ 28.413 0625×10−6 m3">
      <lemmaset>
	<String>ounces</String>
	<String>ounce</String>
	<String>UK fl oz</String>
      </lemmaset>
    </unit>
    <unit name="ounce (fluid US customary)" symbol="US fl oz" conversionFactor="≡ 29.573 529 5625×10−6 m3">
      <lemmaset>
	<String>ounces</String>
	<String>ounce</String>
      </lemmaset>
    </unit>
<!--
    <unit name="ounce (fluid US food nutrition labeling)" symbol="US fl oz" conversionFactor="≡ 3×10−5 m3">
      <lemmaset>
	<String>ounces</String>
	<String>ounce</String>
      </lemmaset>
    </unit>
-->
    <unit name="peck (imperial)" symbol="pk" conversionFactor="= 9.092 18×10−3 m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="peck (US dry)" symbol="pk" conversionFactor="= 8.809 767 541 72×10−3 m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="perch" symbol="per" conversionFactor="= 0.700 841 953 152 m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="pinch (imperial)" symbol=" " conversionFactor="= 739.923 502 60416×10−9 m3">
      <lemmaset>
	<String>pinch</String>
      </lemmaset>
    </unit>
    <unit name="pinch (US)" symbol=" " conversionFactor="= 616.115 199 218 75×10−9 m3">
      <lemmaset>
	<String>pinch</String>
      </lemmaset>
    </unit>
    <unit name="pint (imperial)" symbol="pt (imp)" conversionFactor="= 568.261 25×10−6 m3">
      <lemmaset>
	<String>pint</String>
	<String>pt</String>
	<String>pints</String>
      </lemmaset>
    </unit>
    <unit name="pint (US dry)" symbol="pt (US dry)" conversionFactor="= 550.610 471 3575×10−6 m3">
      <lemmaset>
	<String>pint</String>
	<String>pt</String>
	<String>pints</String>
      </lemmaset>
    </unit>
    <unit name="pint (US fluid)" symbol="pt (US fl)" conversionFactor="= 473.176 473×10−6 m3">
      <lemmaset>
	<String>pint</String>
	<String>pt</String>
	<String>pints</String>
      </lemmaset>
    </unit>
    <unit name="pony" symbol=" " conversionFactor="= 22.180 147 171 875×10−6 m3">
      <lemmaset>
	<String>pony</String>
      </lemmaset>
    </unit>
    <unit name="pottle; quartern" symbol=" " conversionFactor="= 2.273 045×10−3 m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="quart (imperial)" symbol="qt (imp)" conversionFactor="= 1.136 5225×10−3 m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="quart (US dry)" symbol="qt (US)" conversionFactor="= 1.101 220 942 715×10−3 m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="quart (US fluid)" symbol="qt (US)" conversionFactor="= 946.352 946×10−6 m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="quarter; pail" symbol=" " conversionFactor="= 0.290 949 76 m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="register ton" symbol=" " conversionFactor="= 2.831 684 6592 m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="sack (imperial); bag" symbol=" " conversionFactor="= 0.109 106 16 m3">
      <lemmaset>
	<String>sack</String>
	<String>sacks</String>
      </lemmaset>
    </unit>
    <unit name="sack (US)" symbol=" " conversionFactor="= 0.105 717 210 500 64 m3">
      <lemmaset>
	<String>sack</String>
	<String>sacks</String>
      </lemmaset>
    </unit>
    <unit name="seam" symbol=" " conversionFactor="= 0.281 912 561 335 04 m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="shot" symbol=" " conversionFactor="≈ 29.57×10−6 m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="strike (imperial)" symbol=" " conversionFactor="= 0.072 737 44 m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="strike (US)" symbol=" " conversionFactor="= 0.070 478 140 333 76 m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <!--
	<unit name="tablespoon (Australian metric)" symbol=" " conversionFactor="≡ 20.0×10−6 m3">
	<lemmaset>
	<String>tablespoons</String>
	<String>tablespoon</String>
	<String>tablespoom</String>
	</lemmaset>
	</unit>
	<unit name="tablespoon (Canadian)" symbol="tbsp" conversionFactor="= 14.206 531 25×10−6 m3">
	<lemmaset>
	<String>tbsps</String>
	<String>tablespoons</String>
	<String>tbs</String>
	<String>tbsp</String>
	<String>tablespoon</String>
	<String>tablespoom</String>
	</lemmaset>
	</unit>
	<unit name="tablespoon (imperial)" symbol="tbsp" conversionFactor="= 17.758 164 0625×10−6 m3">
	<lemmaset>
	<String>tbsps</String>
	<String>tablespoons</String>
	<String>tbs</String>
	<String>tbsp</String>
	<String>tablespoon</String>
	<String>tablespoom</String>
	</lemmaset>
	</unit>
    -->
    <unit name="tablespoon (metric)" symbol="tbsp" conversionFactor="≡ 15.0×10−6 m3">
      <lemmaset>
	<String>tablespoons</String>
	<String>tablespoon</String>
	<String>tablespoom</String>
      </lemmaset>
    </unit>
    <!--
	<unit name="tablespoon (US customary)" symbol="tbsp" conversionFactor="= 14.786 764 7825×10−6 m3">
	<lemmaset>
	<String>tbsps</String>
	<String>tablespoons</String>
	<String>tbs</String>
	<String>tbsp</String>
	<String>tablespoon</String>
	<String>tablespoom</String>
	</lemmaset>
	</unit>
	<unit name="tablespoon (US food nutrition labeling)" symbol="tbsp" conversionFactor="= 1.5×10−5 m3">
	<lemmaset>
	<String>tbsps</String>
	<String>tablespoons</String>
	<String>tbs</String>
	<String>tbsp</String>
	<String>tablespoon</String>
	<String>tablespoom</String>
	</lemmaset>
	</unit>
    -->
    <!--
	<unit name="teaspoon (Canadian)" symbol="tsp" conversionFactor="= 4.735 510 416×10−6 m3">
	<lemmaset>
	<String>teaspooms</String>
	<String>teaspoons</String>
	<String>tsps</String>
	<String>teaspoon</String>
	<String>tsp</String>
	<String>teaspoon tsp</String>
	</lemmaset>
	</unit>
	<unit name="teaspoon (imperial)" symbol="tsp" conversionFactor="= 5.919 388 02083×10−6 m3">
	<lemmaset>
	<String>teaspooms</String>
	<String>teaspoons</String>
	<String>tsps</String>
	<String>teaspoon</String>
	<String>tsp</String>
	<String>teaspoon tsp</String>
	</lemmaset>
	</unit>
    -->
    <unit name="teaspoon (metric)" symbol="tsp" conversionFactor="= 5.0×10−6 m3">
      <lemmaset>
	<String>teaspooms</String>
	<String>teaspoon tsp</String>
	<String>teaspoons</String>
	<String>teaspoon</String>
      </lemmaset>
    </unit>
    <!--
	<unit name="teaspoon (US customary)" symbol="tsp" conversionFactor="= 4.928 921 595×10−6 m3">
	<lemmaset>
	<String>teaspooms</String>
	<String>teaspoons</String>
	<String>tsps</String>
	<String>teaspoon</String>
	<String>tsp</String>
	<String>teaspoon tsp</String>
	</lemmaset>
	</unit>

<unit name="teaspoon (US food nutrition labeling)" symbol="tsp" conversionFactor="= 5×10−6 m3">
<lemmaset>
<String>teaspooms</String>
<String>teaspoons</String>
<String>tsps</String>
<String>teaspoon</String>
<String>tsp</String>
<String>teaspoon tsp</String>
</lemmaset>
</unit>
    -->
    <unit name="timber foot" symbol=" " conversionFactor="= 0.028 316 846 592 m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="ton (displacement)" symbol=" " conversionFactor="= 0.991 089 630 72 m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="ton (freight)" symbol=" " conversionFactor="= 1.132 673 863 68 m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="ton (water)" symbol=" " conversionFactor="= 1.018 324 16 m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="tun" symbol=" " conversionFactor="= 0.953 923 769 568 m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="wey (US)" symbol=" " conversionFactor="= 1.409 562 806 6752 m3">
      <lemmaset>
      </lemmaset>
    </unit>
    </concept><concept name="Plane angle">
    <Synset>
    </Synset>
    <typicalUsage>
    </typicalUsage>
    <unit name="angular mil" symbol="µ" conversionFactor="≈ 0.981 748×10−3 rad">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="arcminute; MOA" symbol="'" conversionFactor="≈ 0.290 888×10−3 rad">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="arcsecond" symbol="" conversionFactor="≈ 4.848 137×10−6 rad">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="centesimal minute of arc" symbol="'" conversionFactor="≈ 0.157 080×10−3 rad">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="centesimal second of arc" symbol="" conversionFactor="≈ 1.570 796×10−6 rad">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="degree (of arc)" symbol="°" conversionFactor="≈ 17.453 293×10−3 rad">
      <lemmaset>
	<String>degrees f</String>
	<String frequency="0.3">degrees</String>
	<String>degrees c</String>
	<String>degree c</String>
	<String>°</String>
      </lemmaset>
    </unit>
    <unit name="grad; gradian; gon" symbol="grad" conversionFactor="≈ 15.707 963×10−3 rad">
      <lemmaset>
	<String>grad</String>
	<String>grady</String>
	<String>grado</String>
      </lemmaset>
    </unit>
    <unit name="octant" symbol=" " conversionFactor="≈ 0.785 398 rad">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="quadrant" symbol=" " conversionFactor="≈ 1.570 796 rad">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="radian (SI unit)" symbol="rad" conversionFactor="= 1 rad">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="sextant" symbol=" " conversionFactor="≈ 1.047 198 rad">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="sign" symbol=" " conversionFactor="≈ 0.523 599 rad">
      <lemmaset>
      </lemmaset>
    </unit>
    </concept><concept name="Solid angle">
    <Synset>
    </Synset>
    <typicalUsage>
    </typicalUsage>
    <unit name="steradian (SI unit)" symbol="sr" conversionFactor="= 1 sr">
      <lemmaset>
      </lemmaset>
    </unit>
    </concept><concept name="Mass">
    <Synset>
    </Synset>
    <typicalUsage>
      <String>weight</String>
      <String>amount</String>
    </typicalUsage>
    <unit name="atomic mass unit, unified" symbol="u; AMU" conversionFactor="≈ 1.660 538 73×10−27 ± 1.3×10−36 kg">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="atomic unit of mass, electron rest mass" symbol="me" conversionFactor="≈ 9.109 382 15×10−31 ± 45×10−39 kg [18]">
      <lemmaset>
	<String>me</String>
	<String>mg equiv/kg</String>
      </lemmaset>
    </unit>
    <unit name="bag (coffee)" symbol=" " conversionFactor="= 60 kg">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="bag (Portland cement)" symbol=" " conversionFactor="= 42.637 682 78 kg">
      <lemmaset>
	<String>bags **</String>
	<String>bag</String>
	<String>bags</String>
      </lemmaset>
    </unit>
    <unit name="barge" symbol=" " conversionFactor="= 20 411.656 65 kg">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="carat" symbol="kt" conversionFactor="≈ 205.196 548 333 mg">
      <lemmaset>
	<String frequency="0.4"> kt</String>
      </lemmaset>
    </unit>
    <unit name="carat (metric)" symbol="ct" conversionFactor="= 200 mg">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="clove" symbol=" " conversionFactor="= 3.628 738 96 kg">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="crith" symbol=" " conversionFactor="≈ 89.9349 mg">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="dalton" symbol="Da" conversionFactor="≈ 1.660 902 10×10−27 ± 1.3×10−36 kg">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="dram (apothecary; troy)" symbol="dr t" conversionFactor="= 3.887 9346 g">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="dram (avoirdupois)" symbol="dr av" conversionFactor="= 1.771 845 195 3125 g">
      <lemmaset>

      </lemmaset>
    </unit>
    <unit name="electronvolt" symbol="eV" conversionFactor="= 1.7826×10−36 kg">
      <lemmaset>
	<String frequency="0.8">eV</String>
      </lemmaset>
    </unit>
    <unit name="gamma" symbol="γ" conversionFactor="= 1 μg">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="grain" symbol="gr" conversionFactor="≡ 64.798 91 mg">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="grave" symbol="G" conversionFactor="≡ 1 kg">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="hundredweight (long)" symbol="long cwt or cwt" conversionFactor="= 50.802 345 44 kg">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="hundredweight (short); cental" symbol="sh cwt" conversionFactor="= 45.359 237 kg">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="kilogram (SI base unit)" symbol="kg" conversionFactor="">
      <lemmaset>
	<String>kilogrames</String>
	<String>k g</String>
      </lemmaset>
    </unit>
    <unit name="gram" symbol="g" conversionFactor="= 0.001 kg">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="milligram" symbol="mg" conversionFactor="= 0.000001 kg">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="kip" symbol="kip" conversionFactor="= 453.592 37 kg">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="mark" symbol=" " conversionFactor="= 248.827 8144 g">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="mite" symbol=" " conversionFactor="= 3.239 9455 mg">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="mite (metric)" symbol=" " conversionFactor="= 50 mg">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="ounce (apothecary; troy)" symbol="oz t" conversionFactor="= 31.103 4768 g">
      <lemmaset>
	<String>ounces</String>
	<String>ounce</String>
      </lemmaset>
    </unit>
    <unit name="ounce (avoirdupois)" symbol="oz av" conversionFactor="= 28.349 523 125 g">
      <lemmaset>
	<String>ounces</String>
	<String>ounce</String>
      </lemmaset>
    </unit>
    <unit name="ounce (US food nutrition labeling)" symbol="oz" conversionFactor="= 28 g">
      <lemmaset>
	<String>o z</String>
      </lemmaset>
    </unit>
    <unit name="pennyweight" symbol="dwt; pwt" conversionFactor="= 1.555 173 84 g">
      <lemmaset>
	<String>pennyweights</String>
	<String>pennyweight</String>
      </lemmaset>
    </unit>
    <unit name="point" symbol=" " conversionFactor="= 2 mg">
      <lemmaset>
	<String>point</String>
	<String>points</String>
	<String>pointe</String>
      </lemmaset>
    </unit>
    <unit name="pound" symbol="lb" conversionFactor="= 0.45359237 kg">
      <lemmaset>
	<String>lbs</String>
      </lemmaset>
    </unit>
    <unit name="pound (avoirdupois)" symbol="lb av" conversionFactor="≡ 0.453 592 37 kg">
      <lemmaset>
	<String>pounds *</String>
	<String>pounds</String>
	<String>pounds)</String>
	<String>pounds:</String>
	<String>pounds **</String>
	<String>pound</String>
      </lemmaset>
    </unit>
    <unit name="pound (metric)" symbol=" " conversionFactor="= 500 g">
      <lemmaset>
	<String>pounds *</String>
	<String>pounds</String>
	<String>pounds)</String>
	<String>pounds:</String>
	<String>pounds **</String>
	<String>pound</String>
      </lemmaset>
    </unit>
    <unit name="pound (troy)" symbol="lb t" conversionFactor="= 0.373 241 7216 kg">
      <lemmaset>
	<String>pounds *</String>
	<String>pounds</String>
	<String>pounds)</String>
	<String>pounds:</String>
	<String>pounds **</String>
	<String>pound</String>
      </lemmaset>
    </unit>
<!--
    <unit name="quarter (imperial)" symbol=" " conversionFactor="= 12.700 586 36 kg">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="quarter (informal)" symbol=" " conversionFactor="= 226.796 185 kg">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="quarter, long (informal)" symbol=" " conversionFactor="= 254.011 7272 kg">
      <lemmaset>
      </lemmaset>
    </unit>
-->
    <unit name="quintal (metric)" symbol="q" conversionFactor="= 100 kg">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="scruple (apothecary)" symbol="s ap" conversionFactor="= 1.295 9782 g">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="sheet" symbol=" " conversionFactor="= 647.9891 mg">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="slug; geepound; hyl" symbol="slug" conversionFactor="≈ 14.593 903 kg">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="stone" symbol="st" conversionFactor="= 6.350 293 18 kg">
      <lemmaset>
      </lemmaset>
    </unit>
<!--
    <unit name="ton, assay (long)" symbol="AT" conversionFactor="≈ 32.666 667 g">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="ton, assay (short)" symbol="AT" conversionFactor="≈ 29.166 667 g">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="ton, long" symbol="long tn ; ton" conversionFactor="= 1 016.046 9088 kg">
      <lemmaset>
      </lemmaset>
    </unit>
-->
    <unit name="ton, short" symbol="sh tn" conversionFactor="= 907.184 74 kg">
      <lemmaset>
	<String>short tons</String>
	<String>short ton</String>
      </lemmaset>
    </unit>
    <unit name="tonne (mts unit)" symbol="t" conversionFactor="= 1 000 kg">
      <lemmaset>
	<String frequency="0.4">tones</String>
	<String frequency="0.7">ton</String>
	<String frequency="0.7">tons</String>
	<String>metric ton</String>
	<String>metric tons</String>
	<String frequency="0.1">t</String>
      </lemmaset>
    </unit>
    <unit name="kiloton" symbol="kt" conversionFactor="= 1 000 000 kg">
      <lemmaset>
	<String>kilotonne</String>
	<String frequency="0.4"> kt</String>
	<String>TMT</String> <!--Thousand metric tonne -->
	<String>ktons</String>
	<String>kton</String>
      </lemmaset>
    </unit>
    <unit name="megaton" symbol="" conversionFactor="= 1 000 000 000 kg">
      <lemmaset>
	<String>megatonne</String>
	<String frequency="0.7">mt</String>
      </lemmaset>
    </unit>
    <unit name="wey" symbol=" " conversionFactor="= 114.305 277 24 kg (variants exist)">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="Zentner" symbol="Ztr." conversionFactor="">
      <lemmaset>
      </lemmaset>
    </unit>
    </concept><concept name="Density">
    <Synset>
    </Synset>
    <typicalUsage>
    </typicalUsage>
    <unit name="gram per millilitre" symbol="g/mL" conversionFactor="= 1,000 kg/m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="kilogram per cubic metre (SI unit)" symbol="kg/m3" conversionFactor="= 1 kg/m3">
      <lemmaset>
	<String>kg/mq</String>
	<String>kg/m³</String>
      </lemmaset>
    </unit>
    <unit name="kilogram per litre" symbol="kg/L" conversionFactor="= 1,000 kg/m3">
      <lemmaset>
	<String>kilogram per liter</String>
      </lemmaset>
    </unit>
    <unit name="ounce (avoirdupois) per cubic foot" symbol="oz/ft3" conversionFactor="≈ 1.001153961 kg/m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="ounce (avoirdupois) per cubic inch" symbol="oz/in3" conversionFactor="≈ 1.729994044×103 kg/m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="ounce (avoirdupois) per gallon (imperial)" symbol="oz/gal" conversionFactor="≈ 6.236023291 kg/m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="ounce (avoirdupois) per gallon (US fluid)" symbol="oz/gal" conversionFactor="≈ 7.489151707 kg/m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="pound (avoirdupois) per cubic foot" symbol="lb/ft3" conversionFactor="≈ 16.01846337 kg/m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="pound (avoirdupois) per cubic inch" symbol="lb/in3" conversionFactor="≈ 2.767990471×104 kg/m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="pound (avoirdupois) per gallon (imperial)" symbol="lb/gal" conversionFactor="≈ 99.77637266 kg/m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="pound (avoirdupois) per gallon (US fluid)" symbol="lb/gal" conversionFactor="≈ 119.8264273 kg/m3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="slug per cubic foot" symbol="slug/ft3" conversionFactor="≈ 515.3788184 kg/m3">
      <lemmaset>
      </lemmaset>
    </unit>
    </concept><concept name="Time">
    <Synset>
    </Synset>
    <typicalUsage>
      <String>tot uptime</String>
      <String>cpu time</String>
      <String>half-life</String>
      <String>duration</String>
      <String>total time</String>
      <String>max uptime</String>
      <String>delivery within</String>
      <String>period</String>
      <String>age</String>
      <String>averaging period (min) : 90</String>
      <String>freshness : 58</String>
      <String>cpu(hours) : 101</String>
      <String>range : 160</String>
      <String>duration : 248</String>
      <String>delivery : 2328</String>
      <String>totalduration : 122</String>
      <String>utc offset : 5509</String>
      <String>version : 210</String>
      <String>cpu time : 852</String>
      <String>period : 480</String>
      <String>ref no : 94</String>
      <String>score : 322</String>
      <String>exp time (s) : 108</String>
      <String>running time (seconds) : 108</String>
      <String>time (min) : 107</String>
      <String>availability : 70</String>
      <String>age adjusted rate(c) : 52</String>
      <String>wave period(s) : 65</String>
      <String>validity : 89</String>
      <String>strength : 124</String>
      <String>closes : 138</String>
      <String>tot uptime : 254</String>
      <String>total allocation time (hours) : 68</String>
      <String>time : 749</String>
      <String>exposure time (s) : 265</String>
      <String>last activity : 210</String>
      <String>age : 214</String>
      <String>kernel time : 110</String>
      <String>duration (min) : 109</String>
      <String>term : 288</String>
      <String>tot.cpu : 2599</String>
      <String>date : 7340</String>
      <String>time left : 1405</String>
      <String>duration : 205</String>
      <String>time : 80</String>
      <String>forecasttime (h) : 82</String>
      <String>time zonegmt : 97</String>
      <String>time : 581</String>
      <String>prep.time : 88</String>
      <String>avg uptime : 54</String>
      <String>prep.time : 81</String>
      <String>shipping_time[?] : 116</String>
      <String>half-life : 137</String>
      <String>age (days) : 74</String>
      <String>period : 419</String>
      <String>kernel time : 661</String>
      <String>interval : 102</String>
      <String>duration : 90</String>
      <String>rate period : 64</String>
      <String>period : 426</String>
      <String>time : 54</String>
      <String>totalduration : 65</String>
    </typicalUsage>
    <unit name="atomic unit of time" symbol="au" conversionFactor="≈ 2.418 884 254×10−17 s">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="Callippic cycle" symbol=" " conversionFactor="= 2.398 3776×109 s">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="century" symbol="c" conversionFactor="= 31 556 952×102 s">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="megayear" symbol="" conversionFactor="= 31 556 952×106 s">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="day" symbol="d" conversionFactor="= 1440 min = 86400 s">
      <lemmaset>
	<String>days</String>
      </lemmaset>
    </unit>
    <!--
	<unit name="day (sidereal)" symbol="d" conversionFactor="≈ 86 164.1 s">
	<lemmaset>
	</lemmaset>
	</unit>
    -->
    <unit name="decade" symbol="dec" conversionFactor="= 31 556 952×101 s">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="fortnight" symbol="fn" conversionFactor="= 1 209 600 s">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="helek" symbol="" conversionFactor="= 3.3 s">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="Hipparchic cycle" symbol=" " conversionFactor="= 9.593 424×109 s">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="hour" symbol="h" conversionFactor="= 3 600 s">
      <lemmaset>
	<String frequency="0.7">H</String>
	<String>hours</String>
	<String>hourss</String>
	<String>hour</String>
	<String>hr</String>
      </lemmaset>
    </unit>
    <unit name="jiffy" symbol="j" conversionFactor="= .016 s">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="jiffy (alternate)" symbol="ja" conversionFactor="= 10 ms">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="ke (quarter of an hour)" symbol=" " conversionFactor="= 60 × 60 / 4 s = 900 s = 60 / 4 min = 15 min">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="ke (traditional)" symbol=" " conversionFactor="= 24 × 60 × 60 / 100 s = 864 s = 24 * 60 / 100 min = 14.4 min">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="lustre; lustrum" symbol=" " conversionFactor="= 1.5768×108 s">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="Metonic cycle; enneadecaeteris" symbol=" " conversionFactor="= 5.996 16×108 s">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="millennium" symbol=" " conversionFactor="= 31 556 952×103 s">
      <lemmaset>
	<String>millennia</String>
	<String>millennium</String>
	<String>millenium</String>
      </lemmaset>
    </unit>
    <unit name="milliday" symbol="md" conversionFactor="= 24 × 60 × 60 / 1 000 s = 86.4 s">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="minute" symbol="min" conversionFactor="= 60 s" popularity="100">
      <lemmaset>
	<String>minuites</String>
	<String>mins.</String>
      </lemmaset>
    </unit>
    <unit name="moment" symbol=" " conversionFactor="= 90 s">
      <lemmaset>
      </lemmaset>
    </unit>
    <!--
	<unit name="month (full)" symbol="mo" conversionFactor="= 2 592 000 s">
	<lemmaset>
	<String>months</String>
	<String>mo</String>
	<String>monthly</String>
	<String>months old</String>
	</lemmaset>
	</unit>
    -->
    <unit name="month (Greg. av.)" symbol="mo" conversionFactor="≈ 2.6297×106 s">
      <lemmaset>
	<String>monthly</String>
      </lemmaset>
    </unit>
    <!--
	<unit name="month (hollow)" symbol="mo" conversionFactor="= 2 505 600 s">
	<lemmaset>
	<String>months</String>
	<String>mo</String>
	<String>monthly</String>
	<String>months old</String>
	</lemmaset>
	</unit>
	<unit name="month (synodic)" symbol="mo" conversionFactor="≈ 2.551×106 s">
	<lemmaset>
	<String>months</String>
	<String>mo</String>
	<String>monthly</String>
	<String>months old</String>
	</lemmaset>
	</unit>
    -->
    <unit name="octaeteris" symbol=" " conversionFactor="= 2.524 608×108 s">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="Planck time" symbol=" " conversionFactor="≈ 1.351 211 868×10−43 s">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="second (SI base unit)" symbol="s" conversionFactor="">
      <lemmaset>
	<String frequency="0.1">s</String>
	<String frequency="0.4">sec</String>
	<String frequency="0.4">seconds</String>
      </lemmaset>
    </unit>
    <unit name="millisecond" symbol="ms" conversionFactor="= 0.001">
      <lemmaset>
	<String>milli second</String>
	<String>millisecond</String>
	<String>milliseconds</String>
      </lemmaset>
    </unit>
    <unit name="microsecond" symbol="μs" conversionFactor="= 0.000001">
      <lemmaset>
        <String>micro second</String>
        <String>microsecond</String>
        <String>microseconds</String>
      </lemmaset>
    </unit>
    <unit name="nanosecond" symbol="ns" conversionFactor="= 0.000000001">
      <lemmaset>
        <String>nano second</String>
        <String>nanosecond</String>
        <String>nanoseconds</String>
      </lemmaset>
    </unit>
    <unit name="shake" symbol=" " conversionFactor="= 10 ns">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="sigma" symbol=" " conversionFactor="= 1 μs">
      <lemmaset>
	<String>sigma</String>
      </lemmaset>
    </unit>
    <unit name="Sothic cycle" symbol=" " conversionFactor="= 4.607 4096×1010 s">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="svedberg" symbol="S" conversionFactor="= 100 fs">
      <lemmaset>
		<String frequency="0.0001">s</String>
      </lemmaset>
    </unit>
    <unit name="week" symbol="wk" conversionFactor="= 168 h = 10 080 min = 604 800 s">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="year; Julian year" symbol="a; y; yr" conversionFactor="= 31 557 600 s">
      <lemmaset>
      </lemmaset>
    </unit>
    <!--
	<unit name="year (Gregorian)" symbol="a; y; yr" conversionFactor="= 31 556 952 s" popularity="100">
	<lemmaset>
	<String>years%</String>
	<String>years $</String>
	<String>years m</String>
	<String>yearsr</String>
	<String>year:</String>
	<String>yeara</String>
	<String>years*</String>
	<String>year</String>
	<String>years</String>
	<String>yearn</String>
	<String>years to</String>
	<String>years)</String>
	</lemmaset>
	</unit>

<unit name="year (sidereal)" symbol="a; y; yr" conversionFactor="≈ 31 558 149.7632 s">
<lemmaset>
<String>years%</String>
<String>years $</String>
<String>years m</String>
<String>yearsr</String>
<String>year:</String>
<String>yeara</String>
<String>years*</String>
<String>year</String>
<String>years</String>
<String>yearn</String>
<String>years to</String>
<String>years)</String>
</lemmaset>
</unit>
<unit name="year (tropical)" symbol="a; y; yr" conversionFactor="≈ 31 556 925 s">
<lemmaset>
<String>years%</String>
<String>years $</String>
<String>years m</String>
<String>yearsr</String>
<String>year:</String>
<String>yeara</String>
<String>years*</String>
<String>year</String>
<String>years</String>
<String>yearn</String>
<String>years to</String>
<String>years)</String>
</lemmaset>
</unit>
<unit name="Where UTC is observed, the length of time units longer than 1 s may increase or decrease by 1 s if a leap second occurs during the time interval of interest." symbol="null" conversionFactor="null">
<lemmaset>
</lemmaset>
</unit>
    -->
    </concept><concept name="Frequency">
    <Synset>
    </Synset>
    <typicalUsage>
      <String>rotational speed</String>
    </typicalUsage>
    <unit name="hertz (SI unit)" symbol="Hz" conversionFactor="= 1 Hz = 1/s">
      <lemmaset>
	<String>hertz</String>
	<String>herts</String>
      </lemmaset>
    </unit>
    <unit name="megahertz" symbol="MHz" conversionFactor="= 1000000 Hz = 1/s">
      <lemmaset>
	<String>mega hertz</String>
      </lemmaset>
    </unit>
    <unit name="gigahertz" symbol="GHz" conversionFactor="= 1000000000 Hz = 1/s">
      <lemmaset>
	<String>giga hertz</String>
      </lemmaset>
    </unit>
    <unit name="terahertz" symbol="THz" conversionFactor="= 1000000000000 Hz = 1/s">
      <lemmaset>
	<String>tera hertz</String>
      </lemmaset>
    </unit>
    <unit name="revolutions per minute" symbol="rpm" conversionFactor="≈ 0.104719755 rad/s">
      <lemmaset>
	<String>rotations per minute</String>
	<String>rotation per minute</String>
	<String>roubles per month</String>
	<String frequency="0.7">rpm</String>
      </lemmaset>
    </unit>
    </concept><concept name="Speed">
    <Synset>
      <String>Length per Time</String>
    </Synset>
    <unit name="foot per hour" symbol="fph" conversionFactor="≈ 8.466 667×10−5 m/s">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="foot per minute" symbol="fpm" conversionFactor="= 5.08×10−3 m/s">
      <lemmaset>
	<String>f p m</String>
      </lemmaset>
    </unit>
    <unit name="foot per second" symbol="fps" conversionFactor="= 3.048×10−1 m/s">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="furlong per fortnight" symbol=" " conversionFactor="≈ 1.663 095×10−4 m/s">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="inch per hour" symbol="iph" conversionFactor="≈ 7.05 556×10−6 m/s">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="inch per minute" symbol="ipm" conversionFactor="≈ 4.23 333×10−4 m/s">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="inch per second" symbol="ips" conversionFactor="= 2.54×10−2 m/s">
      <lemmaset>
	<String>ips</String>
	<String>inches per second</String>
      </lemmaset>
    </unit>
    <unit name="kilometre per hour" symbol="km/h" conversionFactor="≈ 2.777 778×10−1 m/s">
      <lemmaset>
	<String>km/hr</String>
	<String>kmph</String>
	<String>kmh</String>
	<String>kilometer per hour</String>
      </lemmaset>
    </unit>
    <unit name="knot" symbol="kn; kt" conversionFactor="≈ 0.514 444 m/s">
      <lemmaset>
	<String>knots</String>
	<String>knott</String>
	<String frequency="0.2"> kt</String>
      </lemmaset>
    </unit>
    <unit name="knot (Admiralty)" symbol="kn" conversionFactor="= 0.514 773 m/s">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="mach number" symbol="M" conversionFactor="≈ 295 to 340 m/s for aircraft">
      <lemmaset>
	<String>mach</String>
      </lemmaset>
    </unit>
    <unit name="metre per second (SI unit)" symbol="m/s" conversionFactor="= 1 m/s">
      <lemmaset>
	<String>m/sn</String>
	<String>meter per second</String>
	<String>metre per second</String>
	<String>meters/sec</String>
      </lemmaset>
    </unit>

    <unit name="kilometre per second" symbol="km/s" conversionFactor="≡ 1000 m/s">
      <lemmaset>
	<String>kilometers per second</String>
	<String>kilometer per second</String>
	<String>km/sec</String>
	<String>kms/s</String>
      </lemmaset>
    </unit>

    <unit name="centimetre per second" symbol="cm/s" conversionFactor="≡ 0.01 m/s">
      <lemmaset>
	<String>centimeters per second</String>
	<String>cms/s</String>
      </lemmaset>
    </unit>

    <unit name="mile per hour" symbol="mph" conversionFactor="= 0.447 04 m/s">
      <lemmaset>
	<String>miles per hour</String>
	<String>mls per hour</String>
	<String frequency="0.7">mph</String>
      </lemmaset>
    </unit>
    <unit name="mile per minute" symbol="mpm" conversionFactor="= 26.8224 m/s">
      <lemmaset>
	<String>miles per minute</String>

      </lemmaset>
    </unit>
    <unit name="mile per second" symbol="mps" conversionFactor="= 1 609.344 m/s">
      <lemmaset>
	<String>miles per second</String>
      </lemmaset>
    </unit>
<!--
    <unit name="speed of light in vacuum" symbol="c" conversionFactor="= 299 792 458 m/s">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="speed of sound in air" symbol="s" conversionFactor="≈ 340 to 295 m/s at aircraft altitudes">
      <lemmaset>
      </lemmaset>
    </unit>
-->
    </concept><concept name="Flow">
    <Synset>
      <String>Volume per Time</String>
    </Synset>
    <typicalUsage>
    </typicalUsage>
    <unit name="cubic foot per minute" symbol="CFM" conversionFactor="= 4.719474432×10−4 m3/s">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="cubic foot per second" symbol="ft3/s" conversionFactor="= 0.028316846592 m3/s">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="cubic inch per minute" symbol="in3/min" conversionFactor="= 2.7311773×10−7 m3/s">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="cubic inch per second" symbol="in3/s" conversionFactor="= 1.6387064×10−5 m3/s">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="cubic metre per second (SI unit)" symbol="m3/s" conversionFactor="= 1 m3/s">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="gallon (US fluid) per day" symbol="GPD" conversionFactor="= 4.381263638×10−8 m3/s">
      <lemmaset>
	<String>galllons</String>
      </lemmaset>
    </unit>
    <unit name="gallon (US fluid) per hour" symbol="GPH" conversionFactor="= 1.051503273×10−6 m3/s">
      <lemmaset>
	<String>galllons</String>
      </lemmaset>
    </unit>
    <unit name="gallon (US fluid) per minute" symbol="GPM" conversionFactor="= 6.30901964×10−5 m3/s">
      <lemmaset>
	<String>galllons</String>
      </lemmaset>
    </unit>
    <unit name="litre per minute" symbol="LPM" conversionFactor="= 1.6×10−5 m3/s">
      <lemmaset>
      </lemmaset>
    </unit>
    </concept><concept name="Acceleration">
    <Synset>
      <String>Length per Time per Time</String>
    </Synset>
    <typicalUsage>
    </typicalUsage>
    <unit name="foot per hour per second" symbol="fph/s" conversionFactor="≈ 8.466 667×10−5 m/s2">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="foot per minute per second" symbol="fpm/s" conversionFactor="= 5.08×10−3 m/s2">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="foot per second squared" symbol="fps2" conversionFactor="= 3.048×10−1 m/s2">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="gal; galileo" symbol="Gal" conversionFactor="= 1×10−2 m/s2">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="inch per minute per second" symbol="ipm/s" conversionFactor="≈ 4.233 333×10−4 m/s2">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="inch per second squared" symbol="ips2" conversionFactor="= 2.54×10−2 m/s2">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="knot per second" symbol="kn/s" conversionFactor="≈ 5.144 444×10−1 m/s2">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="metre per second squared (SI unit)" symbol="m/s2" conversionFactor="= 1 m/s2">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="mile per hour per second" symbol="mph/s" conversionFactor="= 4.4704×10−1 m/s2">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="mile per minute per second" symbol="mpm/s" conversionFactor="= 26.8224 m/s2">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="mile per second squared" symbol="mps2" conversionFactor="= 1.609 344×103 m/s2">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="standard gravity;g-force" symbol="g" conversionFactor="= 9.806 65 m/s2">
      <lemmaset>
	<String>gee</String>			  
      </lemmaset>
    </unit>
    </concept><concept name="Force">
    <Synset>
    </Synset>
    <typicalUsage>
      <String>strength : 124</String>
    </typicalUsage>
    <unit name="atomic unit of force" symbol="" conversionFactor="≈ 8.238 722 06×10−8 N [24]">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="dyne (cgs unit)" symbol="dyn" conversionFactor="= 1×10−5 N">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="kilogram-force; kilopond; grave-force" symbol="kgf; kp; Gf" conversionFactor="= 9.806 65 N">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="kip; kip-force" symbol="kip; kipf; klbf" conversionFactor="= 4.448 221 615 2605×103 N">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="milligrave-force, gravet-force" symbol="mGf; gf" conversionFactor="= 9.806 65 mN">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="newton (SI unit)" symbol="N" conversionFactor="= 1 N = 1 kg·m/s2">
      <lemmaset>
	<String>newton</String>
	<String>newtons</String>
      </lemmaset>
    </unit>
    <unit name="ounce-force" symbol="ozf" conversionFactor="= 0.278 013 850 953 7812 N">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="pound-force" symbol="lbf" conversionFactor="= 4.448 221 615 2605 N">
      <lemmaset>
	<String>lbf</String>
      </lemmaset>
    </unit>
    <unit name="poundal" symbol="pdl" conversionFactor="= 0.138 254 954 376 N">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="sthene (mts unit)" symbol="sn" conversionFactor="= 1×103 N">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="ton-force" symbol="tnf" conversionFactor="= 8.896 443 230 521×103 N">
      <lemmaset>
      </lemmaset>
    </unit>
    </concept><concept name="Pressure">
    <Synset>
    </Synset>
    <typicalUsage>
    </typicalUsage>
    <unit name="atmosphere (standard)" symbol="atm" conversionFactor="≡ 101 325 Pa [26]">
      <lemmaset>
	<String>atm</String>
	<String>atmosphere</String>
      </lemmaset>
    </unit>
    <!--
	<unit name="atmosphere (technical)" symbol="at" conversionFactor="= 9.806 65×104 Pa [26]">
	<lemmaset>
	</lemmaset>
	</unit>
    -->
    <unit name="bar" symbol="bar" conversionFactor="≡ 105 Pa">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="millibar" symbol="mbar;mb" conversionFactor="≡ 105 Pa">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="barye (cgs unit)" symbol=" " conversionFactor="= 0.1 Pa">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="centimetre of mercury" symbol="cmHg" conversionFactor="≈ 1.333 22×103 Pa [26]">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="centimetre of water (4 °C)" symbol="cmH2O" conversionFactor="≈ 98.063 8 Pa [26]">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="foot of mercury (conventional)" symbol="ftHg" conversionFactor="≈ 40.636 66×103 Pa [26]">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="foot of water (39.2 °F)" symbol="ftH2O" conversionFactor="≈ 2.988 98×103 Pa [26]">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="inch of mercury (conventional)" symbol="inHg" conversionFactor="≈ 3.386 389×103 Pa [26]">
      <lemmaset>
	<String>inches of mercury</String>
      </lemmaset>
    </unit>
    <unit name="inch of water (39.2 °F)" symbol="inH2O" conversionFactor="≈ 249.082 Pa [26]">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="kilogram-force per square millimetre" symbol="kgf/mm2" conversionFactor="= 9.806 65×106 Pa [26]">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="kip per square inch" symbol="ksi" conversionFactor="≈ 6.894 757×106 Pa [26]">
      <lemmaset>
	<String>ksi</String>
      </lemmaset>
    </unit>
    <unit name="micron (micrometre) of mercury" symbol="mHg" conversionFactor="≈ 0.133 322 4 Pa [26]">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="millimetre of mercury" symbol="mmHg" conversionFactor="≈ 133.3224 Pa [26]">
      <lemmaset>
	<String>millimeter of mercury</String>
	<String>millimetres of mercury</String>
      </lemmaset>
    </unit>
    <unit name="millimetre of water (3.98 °C)" symbol="mmH2O" conversionFactor="= 9.806 38 Pa">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="pascal (SI unit)" symbol="Pa" conversionFactor="= 1 Pa [27]">
      <lemmaset>
	<String>pascal</String>
	<String frequency="0.6">Pa</String>
      </lemmaset>
    </unit>
   <unit name="hectopascal" symbol="hPa" conversionFactor="= 100 Pa [27]">
      <lemmaset>
        <String>hectopascal</String>
        <String frequency="0.6">hPa</String>
      </lemmaset>
    </unit>
    <unit name="kilopascal" symbol="kPa" conversionFactor="= 1000 Pa [27]">
      <lemmaset>
        <String>kilopascal</String>
        <String frequency="0.6">kPa</String>
      </lemmaset>
    </unit>
    <unit name="pièze (mts unit)" symbol="pz" conversionFactor="= 1×103 Pa = 1 kPa">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="pound per square foot" symbol="psf" conversionFactor="≈ 47.880 26 Pa [26]">
      <lemmaset>
      </lemmaset>
    </unit> 
    <unit name="pound per square inch" symbol="psi" conversionFactor="≈ 6.894 757×103 Pa [26]">
      <lemmaset>
	<String>pounds per square inch</String>
	<String frequency="0.5">psi</String>
      </lemmaset>
    </unit>
    <unit name="poundal per square foot" symbol="pdl/sq ft" conversionFactor="≈ 1.488 164 Pa [26]">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="short ton per square foot" symbol=" " conversionFactor="≈ 95.760 518×103 Pa">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="torr" symbol="torr" conversionFactor="≈ 133.322 4 Pa [26]">
      <lemmaset>
      </lemmaset>
    </unit>
    </concept><concept name="Torque">
    <Synset>
    </Synset>
    <typicalUsage>
    </typicalUsage>
    <unit name="foot-pound force" symbol="ft lbf" conversionFactor="= 1.355 817 948 331 4004 N·m">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="foot-poundal" symbol="ft pdl" conversionFactor="= 4.214 011 009 380 48×10−2 N·m">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="inch-pound force" symbol="in lbf" conversionFactor="= 0.112 984 829 027 6167 N·m">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="metre kilogram" symbol="m kg" conversionFactor="≈ 0.101 971 621 N·m">
      <lemmaset>
	<String>m kg</String>
      </lemmaset>
    </unit>
    <unit name="Newton metre (SI unit)" symbol="N·m" conversionFactor="= 1 N·m">
      <lemmaset>
      </lemmaset>
    </unit>
    </concept><concept name="Energy">
    <Synset>
    </Synset>
    <typicalUsage>
    </typicalUsage>
    <unit name="barrel of oil equivalent" symbol="bboe" conversionFactor="≈ 6.12×109 J">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="British thermal unit (ISO)" symbol="BTUISO" conversionFactor="= 1.0545×103 J">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="British thermal unit (International Table)" symbol="BTUIT" conversionFactor="= 1.055 055 852 62×103 J">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="British thermal unit (mean)" symbol="BTUmean" conversionFactor="≈ 1.055 87×103 J">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="British thermal unit (thermochemical)" symbol="BTUth" conversionFactor="≈ 1.054 350×103 J">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="British thermal unit (39 °F)" symbol="BTU39 °F" conversionFactor="≈ 1.059 67×103 J">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="British thermal unit (59 °F)" symbol="BTU59 °F" conversionFactor="= 1.054 804×103 J">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="British thermal unit (60 °F)" symbol="BTU60 °F" conversionFactor="≈ 1.054 68×103 J">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="British thermal unit (63 °F)" symbol="BTU63 °F" conversionFactor="≈ 1.0546×103 J">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="calorie (International Table)" symbol="cal" conversionFactor="= 4.1868 J">
      <lemmaset>
	<String>calories</String>
	<String>calorie</String>
      </lemmaset>
    </unit>
    <unit name="calorie (mean)" symbol="calmean" conversionFactor="≈ 4.190 02 J">
      <lemmaset>
	<String>calories</String>
	<String>calorie</String>
      </lemmaset>
    </unit>
    <unit name="calorie (thermochemical)" symbol="calth" conversionFactor="= 4.184 J">
      <lemmaset>
	<String>calories</String>
	<String>calorie</String>
      </lemmaset>
    </unit>
    <unit name="calorie (3.98 °C)" symbol="cal3.98 °C" conversionFactor="≈ 4.2045 J">
      <lemmaset>
	<String>calories</String>
	<String>calorie</String>
      </lemmaset>
    </unit>
    <unit name="calorie (15 °C)" symbol="cal15 °C" conversionFactor="= 4.1855 J">
      <lemmaset>
	<String>calories</String>
	<String>calorie</String>
      </lemmaset>
    </unit>
    <unit name="calorie (20 °C)" symbol="cal20 °C" conversionFactor="≈ 4.1819 J">
      <lemmaset>
	<String>calories</String>
	<String>calorie</String>
      </lemmaset>
    </unit>
    <unit name="Celsius heat unit (International Table)" symbol="CHUIT" conversionFactor="= 1.899 100 534 716×103 J">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="cubic centimetre of atmosphere; standard cubic centimetre" symbol="cc atm; scc" conversionFactor="= 0.101 325 J">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="cubic foot of atmosphere; standard cubic foot" symbol="cu ft atm; scf" conversionFactor="= 2.869 204 480 9344×103 J">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="cubic foot of natural gas" symbol=" " conversionFactor="= 1.055 055 852 62×106 J">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="cubic yard of atmosphere; standard cubic yard" symbol="cu yd atm; scy" conversionFactor="= 77.468 520 985 2288×103 J">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="electronvolt" symbol="eV" conversionFactor="≈ 1.602 177 33×10−19 ± 4.9×10−26 J">
      <lemmaset>
	<String>electron volt</String>
	<String frequency="1.0">eV</String>
      </lemmaset>
    </unit>
    <unit name="kilo electronvolt" symbol="keV" conversionFactor="≈ 1.602 177 33×10−16 ± 4.9×10−26 J">
      <lemmaset>
        <String>kilo electron volt</String>
        <String frequency="0.9">keV</String>
      </lemmaset>
    </unit>
    <unit name="mega electronvolt" symbol="MeV" conversionFactor="≈ 1.602 177 33×10−13 ± 4.9×10−26 J">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="giga electronvolt" symbol="GeV" conversionFactor="≈ 1.602 177 33×10−10 ± 4.9×10−26 J">
      <lemmaset>
        <String>giga electron volt</String>
        <String frequency="0.9">GeV</String>
      </lemmaset>
    </unit>
    <unit name="erg (cgs unit)" symbol="erg" conversionFactor="= 1×10−7 J">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="foot-pound force" symbol="ft lbf" conversionFactor="= 1.355 817 948 331 4004 J">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="foot-poundal" symbol="ft pdl" conversionFactor="= 4.214 011 009 380 48×10−2 J">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="gallon-atmosphere (imperial)" symbol="imp gal atm" conversionFactor="= 460.632 569 25 J">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="gallon-atmosphere (US)" symbol="US gal atm" conversionFactor="= 383.556 849 0138 J">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="hartree, atomic unit of energy" symbol="Eh" conversionFactor="≈ 4.359 744×10−18 J">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="horsepower-hour" symbol="hp·h" conversionFactor="= 2.684 519 537 696 172 792×106 J">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="inch-pound force" symbol="in lbf" conversionFactor="= 0.112 984 829 027 6167 J">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="joule (SI unit)" symbol="J" conversionFactor="= 1 J = 1 m·N = 1 kg·m2/s2 = 1 C·V = 1 W·s">
      <lemmaset>
	<String>joules</String>
      </lemmaset>
    </unit>
    <unit name="mega joule" symbol="MJ" conversionFactor="= 1000 000 J">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="mega joule per kilogram" symbol="MJ/KG" conversionFactor="= 1000 J">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="kilo joule" symbol="KJ" conversionFactor="= 1000 J">
      <lemmaset>
	<String>kilojoules</String>
	<String>kilo joule</String>
	<String>kilojoule</String>
      </lemmaset>
    </unit>
    <unit name="kilo joule per kilogram" symbol="KJ/KG" conversionFactor="= 1000 J">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="kilocalorie; large calorie" symbol="kcal; Cal" conversionFactor="= 4.1868×103 J">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="kilowatt-hour; Board of Trade Unit" symbol="kW·h; B.O.T.U." conversionFactor="= 3.6×106 J">
      <lemmaset>
	<String>kilowatt hour</String>
	<String>kwh</String>
      </lemmaset>
    </unit>
    <unit name="litre-atmosphere" symbol="l atm; sl" conversionFactor="= 101.325 J">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="quad" symbol=" " conversionFactor="= 1.055 055 852 62×1018 J">
      <lemmaset>
	<String>quad</String>
      </lemmaset>
    </unit>
    <unit name="rydberg" symbol="Ry" conversionFactor="≈ 2.179 872×10−18 J">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="therm (E.C.)" symbol=" " conversionFactor="= 105.505 585 262×106 J">
      <lemmaset>
	<String>therm.</String>
	<String>thermal</String>
	<String>therms</String>
	<String>therm</String>
      </lemmaset>
    </unit>
    <unit name="therm (US)" symbol=" " conversionFactor="= 105.4804×106 J">
      <lemmaset>
	<String>therm.</String>
	<String>thermal</String>
	<String>therms</String>
	<String>therm</String>
      </lemmaset>
    </unit>
    <unit name="thermie" symbol="th" conversionFactor="= 4.1868×106 J">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="ton of coal equivalent" symbol="TCE" conversionFactor="= 29.3076×109 J">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="ton of oil equivalent" symbol="TOE" conversionFactor="= 41.868×109 J">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="ton of TNT" symbol="tTNT" conversionFactor="= 4.184×109 J">
      <lemmaset>
      </lemmaset>
    </unit>
    </concept><concept name="Power">
    <Synset>
    </Synset>
    <typicalUsage>
    </typicalUsage>
    <unit name="atmosphere-cubic centimetre per minute" symbol="atm ccm" conversionFactor="= 1.688 75×10−3 W">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="atmosphere-cubic centimetre per second" symbol="atm ccs" conversionFactor="= 0.101 325 W">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="atmosphere-cubic foot per hour" symbol="atm cfh" conversionFactor="= 0.797 001 244 704 W">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="atmosphere-cubic foot per minute" symbol="atm·cfm" conversionFactor="= 47.820 074 682 24 W">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="atmosphere-cubic foot per second" symbol="atm cfs" conversionFactor="= 2.869 204 480 9344×103 W">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="BTU (International Table) per hour" symbol="BTUIT/h" conversionFactor="≈ 0.293 071 W">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="BTU (International Table) per minute" symbol="BTUIT/min" conversionFactor="≈ 17.584 264 W">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="BTU (International Table) per second" symbol="BTUIT/s" conversionFactor="= 1.055 055 852 62×103 W">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="calorie (International Table) per second" symbol="calIT/s" conversionFactor="= 4.1868 W">
      <lemmaset>
	<String>calories</String>
	<String>calorie</String>
      </lemmaset>
    </unit>
    <unit name="erg per second" symbol="erg/s" conversionFactor="= 1×10−7 W">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="foot-pound-force per hour" symbol="ft lbf/h" conversionFactor="≈ 3.766 161×10−4 W">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="foot-pound-force per minute" symbol="ft lbf/min" conversionFactor="= 2.259 696 580 552 334×10−2 W">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="foot-pound-force per second" symbol="ft lbf/s" conversionFactor="= 1.355 817 948 331 4004 W">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="horsepower (boiler)" symbol="bhp" conversionFactor="≈ 9.810 657×103 W">
      <lemmaset>
	<String>bhp</String>
	<String>horsepower</String>
	<String>bhps</String>
      </lemmaset>
    </unit>
    <!--
	<unit name="horsepower (European electrical)" symbol="hp" conversionFactor="= 736 W">
	<lemmaset>
	<String>hp</String>
	<String>high performance</String>
	<String>horsepower</String>
	</lemmaset>
	</unit>
	<unit name="horsepower (imperial electrical)" symbol="hp" conversionFactor="= 746 W">
	<lemmaset>
	<String>hp</String>
	<String>high performance</String>
	<String>horsepower</String>
	</lemmaset>
	</unit>
	<unit name="horsepower (imperial mechanical)" symbol="hp" conversionFactor="= 745.699 871 582 270 22 W">
	<lemmaset>
	<String>hp</String>
	<String>high performance</String>
	<String>horsepower</String>
	</lemmaset>
	</unit>
    -->
    <unit name="horsepower (metric)" symbol="hp" conversionFactor="= 735.498 75 W">
      <lemmaset>
	<String>HP</String>
      </lemmaset>
    </unit>
    <unit name="litre-atmosphere per minute" symbol="L·atm/min" conversionFactor="= 1.688 75 W">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="litre-atmosphere per second" symbol="L·atm/s" conversionFactor="= 101.325 W">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="lusec" symbol="lusec" conversionFactor="≈ 1.333×10−4 W">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="poncelet" symbol="p" conversionFactor="= 980.665 W">
      <lemmaset>
	<String frequency="0.001">p</String>			  
	<String>p</String>
      </lemmaset>
    </unit>
    <unit name="square foot equivalent direct radiation" symbol="sq ft EDR" conversionFactor="≈ 70.337 057 W">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="ton of air conditioning" symbol=" " conversionFactor="≈ 3 504 W">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="ton of refrigeration (imperial)" symbol=" " conversionFactor="≈ 3.938 875×103 W">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="ton of refrigeration (IT)" symbol=" " conversionFactor="≈ 3.516 853×103 W">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="watt (SI unit)" symbol="W" conversionFactor="= 1 W = 1 J/s = 1 N·m/s = 1 kg·m2/s3">
      <lemmaset>
	<String frequency="0.5">W</String>
	<String>watt</String>
      </lemmaset>
    </unit>
    <unit name="kilowatt" symbol="KW" conversionFactor="= 1000 W">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="megawatt" symbol="MW" conversionFactor="= 1000000 W">
      <lemmaset>
      </lemmaset>
    </unit>
    </concept><concept name="Action">
    <Synset>
    </Synset>
    <typicalUsage>
    </typicalUsage>
    <unit name="atomic unit of action (SI unit)" symbol="au" conversionFactor="≈ 1.054 571 68×10−34 J·s[28]">
      <lemmaset>
      </lemmaset>
    </unit>
    </concept><concept name="Dynamic">
    <Synset>
    </Synset>
    <typicalUsage>
    </typicalUsage>
    <unit name="pascal second (SI unit)" symbol="Pa·s" conversionFactor="= 1 Pa·s">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="poise (cgs unit)" symbol="P" conversionFactor="= 0.1 Pa·s">
      <lemmaset>
	<String>poise</String>
	<String frequency="0.001">p</String>			  
      </lemmaset>
    </unit>
    <unit name="centipoise (cgs unit)" symbol="cP" conversionFactor="= 0.1 Pa·s">
      <lemmaset>
	<String frequency="0.1">cp</String>			  
      </lemmaset>
    </unit>
    <unit name="pound per foot hour" symbol="lb/(ft·h)" conversionFactor="≈ 4.133 789×10−4 Pa·s">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="pound per foot second" symbol="lb/(ft·s)" conversionFactor="≈ 1.488164 Pa·s">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="pound-force second per square foot" symbol="lbf·s/ft2" conversionFactor="≈ 47.88026 Pa·s">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="pound-force second per square inch" symbol="lbf·s/in2" conversionFactor="≈ 6,894.757 Pa·s">
      <lemmaset>
      </lemmaset>
    </unit>
    </concept><concept name="Kinematic">
    <Synset>
    </Synset>
    <typicalUsage>
    </typicalUsage>
    <unit name="square foot per second" symbol="ft2/s" conversionFactor="= 0.09290304 m2/s">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="square metre per second (SI unit)" symbol="m2/s" conversionFactor="= 1 m2/s">
      <lemmaset>
	<String>m2/s</String>
      </lemmaset>
    </unit>
    <unit name="stokes (cgs unit)" symbol="St" conversionFactor="= 1×10−4 m2/s">
      <lemmaset>
	<String>stoke</String>
      </lemmaset>
    </unit>
    </concept><concept name="Electric current">
    <Synset>
    </Synset>
    <typicalUsage>
    </typicalUsage>
    <unit name="ampere (SI base unit)" symbol="A" conversionFactor="= 1 A">
      <lemmaset>
	<String>ampers</String>
	<String>amperes</String>
	<String>ampere</String>
	<String frequency="0.2">A</String>
      </lemmaset>
    </unit>
    <unit name="electromagnetic unit; abampere (cgs unit)" symbol="abamp" conversionFactor="= 10 A">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="esu per second; statampere (cgs unit)" symbol="esu/s" conversionFactor="≈ 3.335641×10−10 A">
      <lemmaset>
      </lemmaset>
    </unit>
    </concept><concept name="Electric charge">
    <Synset>
    </Synset>
    <typicalUsage>
    </typicalUsage>
    <unit name="abcoulomb; electromagnetic unit (cgs unit)" symbol="abC; emu" conversionFactor="= 10 C">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="atomic unit of charge" symbol="au" conversionFactor="≈ 1.602 176 462×10−19 C">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="coulomb (SI unit)" symbol="C" conversionFactor="= 1 C = 1 A·s">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="faraday" symbol="F" conversionFactor="≈ 96 485.3383 C">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="statcoulomb; franklin; electrostatic unit (cgs unit)" symbol="statC; Fr; esu" conversionFactor="≈ 3.335 641×10−10 C">
      <lemmaset>
      </lemmaset>
    </unit>
    </concept><concept name="Electric dipole">
    <Synset>
    </Synset>
    <typicalUsage>
    </typicalUsage>
    <unit name="atomic unit of electric dipole moment" symbol="ea0" conversionFactor="≈ 8.478 352 81×10−30 C·m[29]">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="coulomb meter (SI unit)" symbol="C·m" conversionFactor="= 1 C · 1 m">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="debye" symbol="D" conversionFactor="= 3.33564095×10−30 C·m [30]">
      <lemmaset>
	<String>debye</String>
      </lemmaset>
    </unit>
    </concept><concept name="Voltage">
    <Synset>
    </Synset>
    <typicalUsage>
    </typicalUsage>
    <unit name="abvolt (cgs unit)" symbol="abV" conversionFactor="= 1×10−8 V">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="statvolt (cgs unit)" symbol="statV" conversionFactor="= 299.792 458 V">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="volt (SI unit)" symbol="V" conversionFactor="= 1 V = 1 W/A = 1 kg·m2/(A·s3)">
      <lemmaset>
	<String>V</String>
      </lemmaset>
    </unit>
    </concept><concept name="Electrical resistance">
    <Synset>
    </Synset>
    <typicalUsage>
    </typicalUsage>
    <unit name="ohm (SI unit)" symbol="Ω" conversionFactor="= 1 Ω = 1 V/A = 1 kg·m2/(A2·s3)">
      <lemmaset>
      </lemmaset>
    </unit>
    </concept><concept name="Capacitor">
    <Synset>
    </Synset>
    <typicalUsage>
    </typicalUsage>
    <unit name="farad (SI unit)" symbol="F" conversionFactor="= 1 F = 1 C/V = 1 A2·s4/(kg·m2)">
      <lemmaset>
      </lemmaset>
    </unit>
    </concept><concept name="magnetic flux">
    <Synset>
    </Synset>
    <typicalUsage>
    </typicalUsage>
    <unit name="maxwell (CGS unit)" symbol="Mx" conversionFactor="= 1×10−8 Wb">
      <lemmaset>
	<String>maxwell</String>
      </lemmaset>
    </unit>
    <unit name="weber (SI unit)" symbol="Wb" conversionFactor="= 1 Wb = 1 V·s = 1 kg·m2/(A·s2)">
      <lemmaset>
	<String>webber</String>
	<String>weber</String>
      </lemmaset>
    </unit>
    </concept><concept name="What physicists call">
    <Synset>
    </Synset>
    <typicalUsage>
    </typicalUsage>
    <unit name="gauss (CGS unit)" symbol="G" conversionFactor="= 1×10−4 T [32]">
      <lemmaset>
	<String>gauss</String>
	<String>gaussm</String>
      </lemmaset>
    </unit>
    <unit name="tesla (SI unit)" symbol="T" conversionFactor="= 1 T = 1 Wb/m2 = 1 kg/(A·s2)">
      <lemmaset>
	<String>tesla</String>
      </lemmaset>
    </unit>
    </concept><concept name="Inductance">
    <Synset>
    </Synset>
    <typicalUsage>
    </typicalUsage>
    <unit name="henry (SI unit)" symbol="H" conversionFactor="= 1 H = 1 Wb/A = 1 kg·m2/(A·s)2">
      <lemmaset>
	<String frequency="0.0001">H</String>
      </lemmaset>
    </unit>
    </concept><concept name="Temperature">
    <Synset>
    </Synset>
    <typicalUsage>
    </typicalUsage>
    <unit name="degree Celsius" symbol="°C" conversionFactor="[K] ≡ [°C] + 273.15">
      <lemmaset>
	<String frequency="0.9">C</String>
      </lemmaset>
    </unit>
    <unit name="degree Delisle" symbol="°De" conversionFactor="[K] = 373.15 − [°De] × 2/3">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="degree Fahrenheit" symbol="°F" conversionFactor="[K] ≡ ([°F] + 459.67) × 5/9">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="degree Newton" symbol="°N" conversionFactor="[K] = [°N] × 100/33 + 273.15">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="degree Rankine" symbol="°R;" conversionFactor="[K] ≡ [°R] × 5/9">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="degree Réaumur" symbol="°Ré" conversionFactor="[K] = [°Ré] × 5/4 + 273.15">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="degree Rømer" symbol="°Rø" conversionFactor="[K] = ([°Rø] − 7.5) × 40/21 + 273.15">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="kelvin (SI base unit)" symbol="K" conversionFactor="≡ 1 K">
      <lemmaset>
      </lemmaset>
    </unit>
    </concept><concept name="Information entropy">
    <Synset>
    </Synset>
    <typicalUsage>
    </typicalUsage>
    <unit name="SI unit (SI unit)" symbol="J/K" conversionFactor="= 1 J/K">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="nat; nip; nepit" symbol="nat" conversionFactor="= 1.380 650 5(23)×10−23 J/K">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="ban; hartley" symbol="ban; Hart" conversionFactor="= 3.179 065 3(53)×10−23 J/K">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="nibble" symbol="nibble" conversionFactor="= 3.827 976 0(64)×10−23 J/K">
      <lemmaset>
      </lemmaset>
    </unit>
    </concept><concept name="Data rate">
    <Synset>
    </Synset>
     <unit name="bytes per second" symbol="bps" conversionFactor="= 1">
     <lemmaset>
     </lemmaset>
    </unit>    
  </concept>
<concept name="Data size">
    <Synset>
    </Synset>
    <typicalUsage>
      <String>file size</String>
      <String>bytes served</String>
      <String>file size(bytes) : 62</String>
      <String>size (bytes) : 1409</String>
    </typicalUsage>
    <unit name="bit; shannon (SI unit)" symbol="bit; b; Sh" conversionFactor="= 1 b">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="byte" symbol="B" conversionFactor="= 8 b">
      <lemmaset>
	<String>bytes</String>
	<String>byte</String>
      </lemmaset>
    </unit>
    <unit name="kilobyte (decimal)" symbol="kB" conversionFactor= " = 8000 b">
      <lemmaset>
	<String>kilobyte</String>
	<String>kilobytes</String>
	<String>kilo bytes (kb</String>
	<String>kilo bytes</String>
	<String>k</String>
      </lemmaset>
    </unit>
    <unit name="megabyte (decimal)" symbol="mB" conversionFactor= " = 8000000 b">
      <lemmaset>
	<String>MB</String>
	<String>mega byte</String>
	<String>MiB</String>
      </lemmaset>
    </unit>
    <unit name="gigabyte (decimal)" symbol="gB" conversionFactor= " = 8000000000 b">
      <lemmaset>
	<String frequency="0.9">GB</String>
	<String>giga bytes</String>
	<String>giga byte</String>
      </lemmaset>
    </unit>
    <unit name="terabyte (decimal)" symbol="TB" conversionFactor= " = 8000000000000 b">
      <lemmaset>
        <String frequency="0.8">TB</String>
        <String>tera bytes</String>
        <String>tera byte</String>
	<String>terabytes</String>
	<String>terabyte</String>
      </lemmaset>
    </unit>
    <unit name="petabyte (decimal)" symbol="PB" conversionFactor= " = 8000000000000000 b">
      <lemmaset>
        <String>PB</String>
        <String>peta bytes</String>
        <String>peta byte</String>
	<String>petabytes</String>
	<String>petabyte</String>
      </lemmaset>
    </unit>
    <!--
	<unit name="kilobyte (kibibyte)" symbol="KB; KiB" conversionFactor="= 7.839 695 (13)×10−20 J/K">
	<lemmaset>
	<String>kilobyte</String>
	<String>kilobytes</String>
	<String>kilo bytes (kb</String>
	<String>kilo bytes</String>
	</lemmaset>
	</unit>
    -->
    </concept><concept name="Luminous intensity">
    <Synset>
    </Synset>
    <typicalUsage>
      <String> : 60</String>
      <String> : 307</String>
    </typicalUsage>
    <unit name="candle; candela (SI base unit)" symbol="cd" conversionFactor="= 1 cd">
      <lemmaset>
	<String>complete/no delay</String>
	<String>cd</String>
      </lemmaset>
    </unit>
    <unit name="candlepower (new)" symbol="cp" conversionFactor="= 1 cd">
      <lemmaset>
	<String frequency="0.001">cp</String>
	<String>contact point</String>
      </lemmaset>
    </unit>
    <!--
	<unit name="candlepower (old, pre-1948)" symbol="cp" conversionFactor="≈ 0.981 cd">
	<lemmaset>
	<String>cp</String>
	<String>contact point</String>
	</lemmaset>
	</unit>
    -->
    </concept><concept name="Luminance">
    <Synset>
    </Synset>
    <typicalUsage>
    </typicalUsage>
    <unit name="candela per square foot" symbol="cd/ft2" conversionFactor="≈ 10.763910417 cd/m2">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="candela per square inch" symbol="cd/in2" conversionFactor="≈ 1,550.0031 cd/m2">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="candela per square metre (SI unit)" symbol="cd/m2" conversionFactor="= 1 cd/m2">
      <lemmaset>
	<String>cd/m2</String>
	<String>cd/mm²</String>
	<String>cd/m²</String>
	<String>cd/m</String>
      </lemmaset>
    </unit>
    <unit name="footlambert" symbol="fL" conversionFactor="≈ 3.4262590996 cd/m2">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="lambert" symbol="L" conversionFactor="≈ 3,183.0988618 cd/m2">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="stilb (CGS unit)" symbol="sb" conversionFactor="≈ 1×104 cd/m2">
      <lemmaset>
      </lemmaset>
    </unit>
    </concept><concept name="Luminous flux">
    <Synset>
    </Synset>
    <typicalUsage>
    </typicalUsage>
    <unit name="lumen (SI unit)" symbol="lm" conversionFactor="= 1 lm = 1 cd·sr">
      <lemmaset>
	<String>lm</String>
	<String>lumen</String>
	<String>lumens</String>
      </lemmaset>
    </unit>
    </concept><concept name="Illuminance">
    <Synset>
    </Synset>
    <typicalUsage>
    </typicalUsage>
    <unit name="footcandle; lumen per square foot" symbol="fc" conversionFactor="= 10.763910417 lx">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="lumen per square inch" symbol="lm/in2" conversionFactor="≈ 1,550.0031 lx">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="lux (SI unit)" symbol="lx" conversionFactor="= 1 lx = 1 lm/m2">
      <lemmaset>
	<String>l xt</String>
	<String>l x</String>
	<String>litre x</String>
	<String>lux</String>
	<String>lb x</String>
	<String>lb. x1000</String>
	<String>lx</String>
      </lemmaset>
    </unit>
    <unit name="phot (CGS unit)" symbol="ph" conversionFactor="= 1×104 lx">
      <lemmaset>
	<String>personal handicap</String>
	<String>ph</String>
      </lemmaset>
    </unit>
    </concept><concept name="Radioactivity">
    <Synset>
    </Synset>
    <typicalUsage>
    </typicalUsage>
    <unit name="becquerel (SI unit)" symbol="Bq" conversionFactor="= 1 Bq = 1/s">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="curie" symbol="Ci" conversionFactor="= 3.7×1010 Bq ">
      <lemmaset>
      </lemmaset>
    </unit>
    <unit name="rutherford (H)" symbol="rd" conversionFactor="= 1×106 Bq">
      <lemmaset>
      </lemmaset>
    </unit>
    </concept><concept name="Radiation - exposure">
    <Synset>
    </Synset>
    <typicalUsage>
    </typicalUsage>
    <unit name="roentgen" symbol="R" conversionFactor="= 2.58×10−4 C/kg">
      <lemmaset>
      </lemmaset>
    </unit>
    </concept><concept name="Radiation">
    <Synset>
    </Synset>
    <typicalUsage>
    </typicalUsage>
    <unit name="gray (SI unit)" symbol="Gy" conversionFactor="= 1 Gy">
      <lemmaset>
	<String>grays</String>
	<String>gray</String>
      </lemmaset>
    </unit>
    <unit name="rad" symbol="rad" conversionFactor="= 0.01 Gy">
      <lemmaset>
	<String>rads</String>
      </lemmaset>
    </unit>
  </concept>
  <concept name="fuel consumption">
    <Synset>
      <String>Length per Volume</String>
    </Synset>
    <unit name="kilometre per litre (SI Unit)" symbol="km/l;kmpl" conversionFactor="1">
      <lemmaset>
	<String>kilometre per liter</String>
	<String>kilometre per litre</String>
	<String>kilometer per litre</String>
	<String>kilometer per liter</String>
      </lemmaset>
    </unit>
    <unit name="miles per gallon" symbol="mpg" conversionFactor="= 0.425114 km/l">
      <lemmaset>
	</lemmaset>
    </unit>
  </concept>
  <!--
      <concept name="Radiation -">
      <Synset>
      </Synset>
      <typicalUsage>
      </typicalUsage>
      <unit name="Röntgen equivalent man" symbol="rem" conversionFactor="= 0.01 Sv">
      <lemmaset>
      <String>rem</String>
      <String>rems</String>
      </lemmaset>
      </unit>
      <unit name="sievert (SI unit)" symbol="Sv" conversionFactor="= 1 Sv">
      <lemmaset>
      </lemmaset>
      </unit>
      </concept>
  -->
</root>