Ontology for Representing CDM Semantics	Cardiac Electrophysiology Ontology	Source
http://www.cvrgrid.org/ontologies/Electrophysiology#Tissue	http://purl.obolibrary.org/obo/UBERON_0000479	LOOM
http://www.cvrgrid.org/ontologies/Electrophysiology#Organ	http://purl.obolibrary.org/obo/UBERON_0000062	LOOM