Geographical Entity Ontology	Menelas Project Top-Level Ontology	Source
http://www.limics.fr/ontologies/menelastop#LengthUnit	http://purl.obolibrary.org/obo/UO_0000001	LOOM
http://www.limics.fr/ontologies/menelastop#Entity	http://purl.obolibrary.org/obo/BFO_0000001	LOOM