Radiation Biology Ontology	Hearing Impairment Ontology	Source
http://purl.obolibrary.org/obo/SO_0000704	http://purl.obolibrary.org/obo/HIO_0000004	LOOM
http://purl.obolibrary.org/obo/CHEBI_23888	http://purl.obolibrary.org/obo/HIO_0000065	LOOM
http://purl.obolibrary.org/obo/DOID_1240	http://purl.obolibrary.org/obo/HIO_0000296	LOOM
http://purl.obolibrary.org/obo/PATO_0000011	http://purl.obolibrary.org/obo/HIO_0000102	LOOM