Cancer Care: Treatment Outcome Ontology	Neural ElectroMagnetic Ontology	Source
http://purl.obolibrary.org/obo/CCTO_000188	http://purl.bioontology.org/NEMO/ontology/NEMO.owl#NEMO_8289000	LOOM
http://purl.obolibrary.org/obo/CCTO_000260	http://purl.bioontology.org/NEMO/ontology/NEMO.owl#NEMO_9643000	LOOM
http://purl.obolibrary.org/obo/CCTO_000051	http://purl.obolibrary.org/obo/OBI_0000066	LOOM