Systematized Nomenclature of Medicine, International Version FlyGlycoDB Source
http://purl.bioontology.org/ontology/SNMI/F-68790 http://www.flyglycodb.org/ontologies/2015/chitin_synthase LOOM
http://purl.bioontology.org/ontology/STY/T052 http://www.flyglycodb.org/ontologies/2015/Activity LOOM
http://purl.bioontology.org/ontology/STY/T126 http://www.flyglycodb.org/ontologies/2015/enzyme LOOM