DCAT3	Contributor Role Ontology	Source
http://purl.obolibrary.org/obo/BFO_0000001	http://www.w3.org/ns/prov#Entity	LOOM
http://purl.obolibrary.org/obo/CRO_0000070	http://www.w3.org/ns/dcat#Relationship	LOOM