DATACITE V4.4	DICOM Controlled Terminology	Source
http://purl.org/datacite/v4.4/Person	http://dicom.nema.org/resources/ontology/DCM/121006	LOOM
http://purl.org/datacite/v4.4/Collection	http://www.w3.org/2004/02/skos/core#Collection	LOOM