HHEAR Value Sets MedlinePlus Health Topics Source
http://purl.bioontology.org/ontology/MESH/D057286 http://purl.bioontology.org/ontology/MEDLINEPLUS/C2362543 LOOM
http://purl.obolibrary.org/obo/NCIT_C18020 http://purl.bioontology.org/ontology/STY/T060 LOOM
http://www.wikidata.org/entity/Q23926522 http://purl.bioontology.org/ontology/MEDLINEPLUS/C0008078 LOOM