Monochrom Drosophila Gross Anatomy Ontology Source
http://purl.obolibrary.org/obo/FBbt_10000000 http://purl.obolibrary.org/obo/UBERON_0001062 LOOM
http://purl.obolibrary.org/obo/FBbt_00000001 http://purl.obolibrary.org/obo/OBI_0100026 LOOM