Vertebrate Taxonomy Ontology	IAML Medium of Performance Vocabulary	Source
http://data.doremus.org/vocabulary/iaml/mop/psn	http://purl.obolibrary.org/obo/VTO_0001485	LOOM
http://data.doremus.org/vocabulary/iaml/mop/tpi	http://purl.obolibrary.org/obo/VTO_0002492	LOOM