Merge pull request #90 from linked-statistics/feedback-tf

First batch of modifications following Thomas's feedback

coos.html

@@ -702,11 +702,12 @@ <h2>Products</h2>
 
 			<p>No specific type of data set is defined for metadata, since sets of metadata can have any of the structures defined. However, COOS specifies the <code>metadataFor</code> property that can be used to associate a set of metadata to the dataset that it qualifies.</p>
 
-			<p>To further qualify statistical data sets, COOS defines two properties: <code>content</code> and <code>presentation</code>, that take their values in controlled vocabularies (represented as SKOS concept schemes). More specifically:</p>
+			<p>To further qualify statistical products, COOS defines two properties: <code>content</code> and <code>presentation</code>, that take their values in controlled vocabularies (represented as SKOS concept schemes). More specifically, COOS defines the following values for these properties:</p>
 			<ul>
 				<li><code>content</code> can be “Data”, “Metadata”, “Analysis” or “Model”</li>
 				<li><code>presentation</code> can be “Dataset”, “Publication”, “Viualization”, “Infographic”, “Thematic Map” or “Interactive”</li>
 			</ul>
+			<p>Implementors can define additional instances of the <code>coos:ProductContent</code> of <code>coos:ProductPresentation</code> for their specific needs.</p>
 
 		</section>
 

coos.ttl

@@ -146,6 +146,7 @@ coos:StatisticalInformationObject a rdfs:Class , owl:Class ;
     rdfs:label "Statistical information object"@en , "Objeto de información estadística"@es , "Objet informationnel statistique"@fr ;
     rdfs:comment "Information object representing statistical information."@en , "Objeto de información que representa información estadística."@es , "Objet informationnel représentant de l'information statistique."@fr ;
     skos:definition "Information object representing statistical information."@en , "Objeto de información que representa información estadística."@es , "Objet informationnel représentant de l'information statistique."@fr ;
+	rdfs:subClassOf coos:InformationObject ;
     rdfs:isDefinedBy <http://id.unece.org/def/coos> .
 
 coos:StatisticalEntity a rdfs:Class , owl:Class ;
@@ -208,11 +209,13 @@ coos:TransposedDataset a rdfs:Class , owl:Class ;
     rdfs:isDefinedBy <http://id.unece.org/def/coos> .
 
 coos:ProductPresentation a owl:Class , rdfs:Class ;
+    rdfs:subClassOf skos:Concept ;
     rdfs:seeAlso coos:productPresentations ;
     skos:prefLabel "Product presentation"@en , "Presentación del producto"@es , "Présentation de produit"@fr ;
     rdfs:isDefinedBy <http://id.unece.org/def/coos> .
 
 coos:ProductContent a owl:Class , rdfs:Class ;
+    rdfs:subClassOf skos:Concept ;
     rdfs:seeAlso coos:productContents ;
     skos:prefLabel "Product content"@en , "Contenido del producto"@es , "Contenu de produit"@fr ;
     rdfs:isDefinedBy <http://id.unece.org/def/coos> .