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cambornedata-snippet.csv-metadata.json
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cambornedata-snippet.csv-metadata.json
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{
"@context": ["http://www.w3.org/ns/csvw", {"@language": "en"}],
"@id": "http://example.org/cambornedata",
"url": "cambornedata-snippet.csv",
"dc:title": "Camborne data",
"dc:description": "Historical observation weather data for Camborne",
"dc:publisher": [{
"schema:name": "Met Office",
"schema:url": {"@id": "http://www.metoffice.gov.uk"}
}],
"dcat:distribution": [{
"@id": "http://example.org/cambornedata#distribution-txt",
"dc:title": "Camborne data (fixed-width text format)",
"dc:format": {"@value": "text/plain"},
"dcat:license": {"@id": "http://www.nationalarchives.gov.uk/doc/open-government-licence/version/2/"},
"dcat:downloadURL": {"@id": "http://www.metoffice.gov.uk/pub/data/weather/uk/climate/stationdata/cambornedata.txt"}
}, {
"@id": "http://example.org/cambornedata#distribution-csv",
"dc:title": "Camborne data (CSV format)",
"dc:format": {"@value": "text/csv"},
"dcat:downloadURL": {"@id": "cambornedata-snippet.csv"},
"prov:wasDerivedFrom": {"@id": "http://example.org/cambornedata#distribution-txt"}
}],
"dc:spatial": [{
"@id": "http://data.ordnancesurvey.co.uk/id/50kGazetteer/42095"
}, {
"@id": "http://example.org/cambornedata#point-location",
"@type": "http://www.w3.org/2003/01/geo/wgs84_pos#Point",
"http://www.w3.org/2003/01/geo/wgs84_pos#alt": 87.0,
"http://www.w3.org/2003/01/geo/wgs84_pos#lat": 49.770856,
"http://www.w3.org/2003/01/geo/wgs84_pos#lon": 7.533833
}],
"qb:structure": {
"@id": "http://example.org/cambornedata#dsd",
"@type": "qb:DataStructureDefinition",
"rdfs:comment": "RDF Data Cube data structure definition for historical monthly observations (multi-measure approach)",
"qb:component": [
{
"qb:dimension": {
"@id": "http://purl.org/linked-data/sdmx/2009/dimension#refPeriod",
"@type": "qb:DimensionProperty",
"rdfs:label": "reference period for observation value",
"rdfs:range": {
"@id": "http://www.w3.org/2006/time#Interval"
}
}
}, {
"qb:measure": {
"@id": "http://example.org/cambornedata#tmax",
"@type": [
"owl:DatatypeProperty",
"qb:MeasureProperty"
],
"http://def.seegrid.csiro.au/ontology/om/om-lite#uom": {
"@id": "http://qudt.org/vocab/unit#DegreeCelsius"
},
"rdfs:label": "mean daily maximum temperature",
"rdfs:range": {
"@id": "xsd:decimal"
},
"skos:notation": "tmax"
}
}, {
"qb:measure": {
"@id": "http://example.org/cambornedata#tmin",
"@type": [
"owl:DatatypeProperty",
"qb:MeasureProperty"
],
"http://def.seegrid.csiro.au/ontology/om/om-lite#uom": {
"@id": "http://qudt.org/vocab/unit#DegreeCelsius"
},
"rdfs:label": "mean daily minimum temperature",
"rdfs:range": {
"@id": "xsd:decimal"
},
"skos:notation": "tmin"
}
}, {
"qb:measure": {
"@id": "http://example.org/cambornedata#af",
"@type": [
"owl:DatatypeProperty",
"qb:MeasureProperty"
],
"http://def.seegrid.csiro.au/ontology/om/om-lite#uom": {
"@id": "http://qudt.org/vocab/unit#Day"
},
"rdfs:label": "number of days of air frost",
"rdfs:range": {
"@id": "xsd:nonNegativeInteger"
},
"skos:notation": "af"
}
}, {
"qb:measure": {
"@id": "http://example.org/cambornedata#rain",
"@type": [
"owl:DatatypeProperty",
"qb:MeaureProperty"
],
"http://def.seegrid.csiro.au/ontology/om/om-lite#uom": {
"@id": "http://qudt.org/vocab/unit#Millimeter"
},
"rdfs:label": "total rain accumulation",
"rdfs:range": {
"@id": "xsd:decimal"
},
"skos:notation": "rain"
}
}, {
"qb:measure": {
"@id": "http://example.org/cambornedata#sun",
"@type": [
"owl:DatatypeProperty",
"qb:MeasureProperty"
],
"http://def.seegrid.csiro.au/ontology/om/om-lite#uom": {
"@id": "http://qudt.org/vocab/unit#Hour"
},
"rdfs:label": "total sunshine duration",
"rdfs:range": {
"@id": "xsd:decimal"
},
"skos:notation": "sun"
}
}, {
"qb:attribute": {
"@id": "http://def.seegrid.csiro.au/ontology/om/om-lite#uom",
"@type": "qb:AttributeProperty",
"rdfs:label": "unit of measurement"
},
"qb:componentAttachment": {
"@id": "qb:MeasureProperty"
},
"qb:componentRequired": true
}, {
"qb:attribute": {
"@id": "http://example.org/cambornedata#tmax-obsStatus",
"@type": [
"owl:ObjectProperty",
"qb:AttributeProperty",
"qb:CodedProperty"
],
"qb:codeList": {
"@id": "http://purl.org/linked-data/sdmx/2009/code#obsStatus"
},
"rdfs:label": "status of the observed value of mean daily maximum temperature",
"rdfs:range": {
"@id": "http://purl.org/linked-data/sdmx/2009/code#ObsStatus"
}
}
}, {
"qb:attribute": {
"@id": "http://example.org/cambornedata#tmin-obsStatus",
"@type": [
"owl:ObjectProperty",
"qb:AttributeProperty",
"qb:CodedProperty"
],
"qb:codeList": {
"@id": "http://purl.org/linked-data/sdmx/2009/code#obsStatus"
},
"rdfs:label": "status of the observed value of mean daily minimum temperature",
"rdfs:range": {
"@id": "http://purl.org/linked-data/sdmx/2009/code#ObsStatus"
}
}
}, {
"qb:attribute": {
"@id": "http://example.org/cambornedata#af-obsStatus",
"@type": [
"owl:ObjectProperty",
"qb:AttributeProperty",
"qb:CodedProperty"
],
"qb:codeList": {
"@id": "http://purl.org/linked-data/sdmx/2009/code#obsStatus"
},
"rdfs:label": "status of the observed value of number of days of air frost",
"rdfs:range": {
"@id": "http://purl.org/linked-data/sdmx/2009/code#ObsStatus"
}
}
}, {
"qb:attribute": {
"@id": "http://example.org/cambornedata#rain-obsStatus",
"@type": [
"owl:ObjectProperty",
"qb:AttributeProperty",
"qb:CodedProperty"
],
"qb:codeList": {
"@id": "http://purl.org/linked-data/sdmx/2009/code#obsStatus"
},
"rdfs:label": "status of the observed value of total rain accumulation",
"rdfs:range": {
"@id": "http://purl.org/linked-data/sdmx/2009/code#ObsStatus"
}
}
}, {
"qb:attribute": {
"@id": "http://example.org/cambornedata#sun-alternative-instrument",
"@type": [
"owl:ObjectProperty",
"qb:AttributeProperty"
],
"rdfs:label": "assertion of whether the \"Kipp & Zonen\" instrument is used in place of the normal \"Campbell Stokes\" instrument for recording sunshine duration",
"rdfs:range": {
"@id": "xsd:boolean"
}
}
}, {
"qb:attribute": {
"@id": "http://purl.org/linked-data/sdmx/2009/attribute#obsStatus",
"@type": [
"qb:AttributeProperty",
"qb:CodedProperty"
],
"qb:codeList": {
"@id": "http://purl.org/linked-data/sdmx/2009/code#obsStatus"
},
"rdfs:label": "status of the observation result",
"rdfs:range": {
"@id": "http://purl.org/linked-data/sdmx/2009/code#ObsStatus"
}
}
}, {
"qb:attribute": {
"@id": "dc:spatial"
},
"qb:componentAttachment": {
"@id": "qb:DataSet"
},
"qb:componentRequired": true
}
]
},
"notes": [{
"@type": "oa:Annotation",
"oa:hasTarget": {"@id": "cambornedata-snippet.csv#row=1-5"},
"oa:hasBody": {
"@type": "oa:EmbeddedContent",
"rdf:value": "The first five rows of the CSV file contain the following descriptive metadata:\r\f\r\fCamborne\r\fLocation 1627E 407N 87m amsl\r\fEstimated data is marked with a * after the value.\r\fMissing data (more than 2 days missing in month) is marked by ---.\r\fSunshine data taken from an automatic Kipp & Zonen sensor marked with a #, otherwise sunshine data taken from a Campbell Stokes recorder.",
"dc:format": {"@value": "text/plain"}
}
}, {
"@type": "oa:Annotation",
"oa:hasTarget": {"@id": "cambornedata-snippet.csv#row=7"},
"oa:hasBody": {
"@type": "oa:EmbeddedContent",
"rdf:value": "The seventh row of the CSV file defines the units of measure used for the observed values.",
"dc:format": {"@value": "text/plain"}
}
}],
"dialect": {
"skipRows": 5,
"headerRowCount": 2
},
"tableSchema": {
"columns": [{
"name": "year",
"titles": [ "yyyy", "Year" ],
"dc:description": "Year of observation",
"datatype": "integer",
"required": true,
"propertyUrl": "http://purl.org/linked-data/sdmx/2009/dimension#refPeriod",
"valueUrl": "http://reference.data.gov.uk/id/gregorian-interval/{year}-{month}-01T00:00:00/P1M"
}, {
"name": "month",
"titles": [ "mm", "Month"],
"dc:description": "Month of observation",
"datatype": "integer",
"required": true,
"suppressOutput": true,
"rdfs:comment": "'year' and 'month' columns are combined to form the URI for the 'refPeriod'; an instance of w3time:Interval"
}, {
"name": "tmax",
"titles": "Maximum temperature",
"dc:description": "Mean daily maximum temperature",
"datatype": "decimal",
"propertyUrl": "http://example.org/cambornedata#tmax"
}, {
"name": "tmax_obsStatus",
"titles": " ",
"dc:description": "status of the observed value of mean daily maximum temperature",
"propertyUrl": "http://example.org/cambornedata#tmax-obsStatus",
"valueUrl": "http://purl.org/linked-data/sdmx/2009/code#obsStatus-E"
}, {
"name": "tmin",
"titles": "Minimum temperature",
"dc:description": "Mean daily minimum temperature",
"datatype": "decimal",
"propertyUrl": "http://example.org/cambornedata#tmin"
}, {
"name": "tmin_obsStatus",
"titles": " ",
"dc:description": "status of the observed value of mean daily minimum temperature",
"propertyUrl": "http://example.org/cambornedata#tmin-obsStatus",
"valueUrl": "http://purl.org/linked-data/sdmx/2009/code#obsStatus-E"
}, {
"name": "af",
"titles": "Air frost days",
"dc:description": "Number of days of air frost",
"datatype": "nonNegativeInteger",
"propertyUrl": "http://example.org/cambornedata#af"
}, {
"name": "af_obsStatus",
"titles": " ",
"dc:description": "status of the observed value of number of days of air frost",
"propertyUrl": "http://example.org/cambornedata#af-obsStatus",
"valueUrl": "http://purl.org/linked-data/sdmx/2009/code#obsStatus-E"
}, {
"name": "rain",
"titles": "Rainfall accumulation",
"dc:description": "Total rain accumulation",
"datatype": "decimal",
"propertyUrl": "http://example.org/cambornedata#rain"
}, {
"name": "rain_obsStatus",
"titles": " ",
"dc:description": "status of the observed value of total rain accumulation",
"propertyUrl": "http://example.org/cambornedata#rain-obsStatus",
"valueUrl": "http://purl.org/linked-data/sdmx/2009/code#obsStatus-E"
}, {
"name": "sun",
"titles": "Sunshine duration",
"dc:description": "Total sunshine duration",
"datatype": "decimal",
"propertyUrl": "http://example.org/cambornedata#sun"
}, {
"name": "sun_alternative_instrument",
"titles": " ",
"dc:description": "assertion of whether the 'Kipp & Zonen' instrument is used in place of the normal 'Campbell Stokes' instrument for recording sunshine duration",
"rdfs:comment": "a value of 'true' indicates use of 'Kipp & Zonen' instrument",
"datatype": {"base": "boolean", "format": "#|-"},
"propertyUrl": "http://example.org/cambornedata#sun-alternative-instrument"
}, {
"name": "obsStatus",
"titles": " ",
"dc:description": "status of the observation result",
"datatype": "string",
"default": "Approved",
"propertyUrl": "http://purl.org/linked-data/sdmx/2009/attribute#obsStatus",
"valueUrl": "http://purl.org/linked-data/sdmx/2009/code#obsStatus-{obsStatus:1}"
}, {
"name": "dataset_ref",
"rdfs:comment": "this 'virtual' column allows the qb:Observation instance that is the subject of the current row to be related to the qb:dataset",
"virtual": true,
"propertyUrl": "qb:dataSet",
"valueUrl": "http://example.org/cambornedata"
}],
"primaryKey": [ "year", "month" ],
"aboutUrl": "http://example.org/cambornedata#record-{year}-{month}",
"null": "---"
}
}