Randomized Controlled Trials Ontology	test1	Source
http://www.owl-ontologies.com/RCTOntology.owl#Treatment	https://bioportal.databiology.com/test1.owl#Treatment	LOOM
http://www.w3.org/2006/time#Year	https://bioportal.databiology.com/test1.owl#Year	LOOM
http://www.owl-ontologies.com/RCTOntology.owl#Population	https://bioportal.databiology.com/test1.owl#Population	LOOM