PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Improve the accuracy and consistency of radiation therapy and other medical interventions through development and publication of scientific, technical and educational documents.
http://www.w3.org/ns/prov#wasQuotedFrom
  • aapm.org