Medical Imaging and Diagnostic Ontology UHC Metadata Source
https://bioportal.bioontology.org/ontologies/DTO.owl#DTO:0002102 http://webprotege.stanford.edu/R8TEIYtXmjIpos2PshNptwt LOOM
http://purl.obolibrary.org/obo/BFO_0000023 http://webprotege.stanford.edu/RCVkd22zQjf5PAlTO8H164Y LOOM