Radiation Oncology Ontology	RegenBase ontology	Source
http://regenbase.org/ontology#RB_0000370	http://purl.org/sig/ont/fma/fma7647	LOOM
http://regenbase.org/ontology#RB_0000335	http://purl.org/sig/ont/fma/fma50801	LOOM
http://regenbase.org/ontology#RB_0000071	http://purl.bioontology.org/ontology/STY/T024	LOOM
http://regenbase.org/ontology#RB_0000212	http://www.cancerdata.org/roo/C100014	LOOM
http://regenbase.org/ontology#RB_0000127	http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C20197	LOOM
http://regenbase.org/ontology#RB_0000375	http://purl.bioontology.org/ontology/STY/T008	LOOM
http://regenbase.org/ontology#RB_0000069	http://purl.bioontology.org/ontology/STY/T192	LOOM
http://regenbase.org/ontology#RB_0000096	http://purl.bioontology.org/ontology/STY/T052	LOOM
http://regenbase.org/ontology#RB_0000505	http://purl.org/sig/ont/fma/fma79876	LOOM
http://regenbase.org/ontology#RB_0000301	http://purl.bioontology.org/ontology/STY/T025	LOOM
http://regenbase.org/ontology#RB_0000268	http://purl.org/sig/ont/fma/fma50863	LOOM
http://regenbase.org/ontology#RB_0008001	http://purl.bioontology.org/ontology/STY/T126	LOOM
http://regenbase.org/ontology#RB_0000215	http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C17357	LOOM
http://regenbase.org/ontology#RB_0000337	http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C16576	LOOM