A comprehensive ontology of flaps in reconstructive surgery	International Classification for Patient Safety	Source
http://purl.org/dc/terms/Agent	http://www.ontologydesignpatterns.org/cp/owl/agentrole.owl#Agent	LOOM
http://purl.org/sig/ont/fma/fma312867	http://www.w3.org/2006/time-entry#TemporalEntity	LOOM