Biological interlocked Process Ontology for metabolism	Major Histocompatibility Complex Ontology	Source
http://purl.obolibrary.org/obo/BiPOm#gene	http://purl.org/stemnet/MHC#Gene	LOOM
http://purl.obolibrary.org/obo/BiPOm#protein	http://purl.org/stemnet/MHC#Protein	LOOM