Systems Biology Ontology	Hearing Impairment Ontology	Source
http://biomodels.net/SBO/SBO_0000243	http://purl.obolibrary.org/obo/HIO_0000004	LOOM
http://biomodels.net/SBO/SBO_0000019	http://purl.obolibrary.org/obo/HIO_0000388	LOOM
http://biomodels.net/SBO/SBO_0000358	http://purl.obolibrary.org/obo/HIO_0000003	LOOM