Orthology Ontology	The FoodOn Food Ontology	Source
http://purl.obolibrary.org/obo/CHEBI_15841	http://purl.obolibrary.org/obo/SO_0000104	LOOM
http://purl.obolibrary.org/obo/COB_0000022	http://purl.org/net/orth#Organism	LOOM
http://purl.obolibrary.org/obo/COB_0000022	http://purl.obolibrary.org/obo/NCIT_C14250	LOOM
http://purl.obolibrary.org/obo/OBI_0000245	http://xmlns.com/foaf/0.1/Organization	LOOM
http://purl.obolibrary.org/obo/PR_000000001	http://purl.org/net/orth#Protein	LOOM
http://purl.obolibrary.org/obo/OBI_0100026	http://purl.org/net/orth#Organism	LOOM
http://purl.obolibrary.org/obo/OBI_0100026	http://purl.obolibrary.org/obo/NCIT_C14250	LOOM