International Classification for Patient Safety	FAST (Faceted Application of Subject Terminology) Event	Source
http://www.w3.org/2006/time-entry#Event	http://schema.org/Event	LOOM
http://www.ontologydesignpatterns.org/cp/owl/classification.owl#Concept	http://www.w3.org/2004/02/skos/core#Concept	LOOM