http://purl.bioontology.org/ontology/SNOMEDCT/229721007
http://purl.bioontology.org/ontology/NLMVS/2.16.840.1.113883.3.117.1.7.1.262
http://purl.bioontology.org/ontology/NLMVS/2.16.840.1.113883.3.464.1003.105.12.1004