Data Catalog Vocabulary (DCAT)	CHEMROF	Source
https://w3id.org/chemrof/ClassificationLevelEnum#Class	http://www.w3.org/2000/01/rdf-schema#Class	LOOM
https://w3id.org/chemrof/Collection	http://www.w3.org/ns/prov#Collection	LOOM
https://w3id.org/chemrof/Location	http://www.w3.org/ns/prov#Location	LOOM
https://w3id.org/chemrof/Collection	http://www.w3.org/2004/02/skos/core#Collection	LOOM
https://w3id.org/chemrof/Location	http://purl.org/dc/terms/Location	LOOM