The Ecosystem Ontology	Guideline Provenance	Source
http://www.w3.org/ns/prov#Entity	http://purl.obolibrary.org/obo/BFO_0000001	LOOM
http://www.w3.org/ns/prov#Entity	http://ecoinformatics.org/oboe/oboe.1.2/oboe-core.owl#Entity	LOOM