Data Catalog Vocabulary	MaterialsMine Ontology	Source
http://www.w3.org/2000/01/rdf-schema#Resource	http://www.w3.org/2000/01/rdf-schema#Resource	SAME_URI
http://xmlns.com/foaf/0.1/Document	http://xmlns.com/foaf/0.1/Document	SAME_URI
http://xmlns.com/foaf/0.1/Document	http://purl.org/ontology/bibo/Document	LOOM