DCAT3	ISO 19115 Constraints Information	Source
http://www.w3.org/2004/02/skos/core#Concept	http://www.w3.org/2004/02/skos/core#Concept	SAME_URI
http://www.w3.org/2004/02/skos/core#ConceptScheme	http://www.w3.org/2004/02/skos/core#ConceptScheme	SAME_URI
http://www.w3.org/2004/02/skos/core#Collection	http://www.w3.org/2004/02/skos/core#Collection	SAME_URI
http://www.w3.org/2004/02/skos/core#Collection	http://www.w3.org/ns/prov#Collection	LOOM