PhenX Phenotypic Terms	Radiation Oncology Ontology	Source
http://purl.bioontology.org/ontology/phenX/021500	http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C25208	LOOM
http://purl.bioontology.org/ontology/phenX/020700	http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C25347	LOOM
http://purl.bioontology.org/ontology/phenX/010700	http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C17357	LOOM
http://purl.bioontology.org/ontology/phenX/570100	http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C16358	LOOM