The Ecosystem Ontology	Orthology Ontology	Source
http://purl.dataone.org/odo/ECSO_00000312	http://purl.org/net/orth#Organism	LOOM
http://purl.dataone.org/odo/ECSO_00000312	http://purl.obolibrary.org/obo/NCIT_C14250	LOOM