PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Since then, his research and teaching defy specialization, involving such diverse fields as history, politics, media, science education, history of science, the greenhouse effect, and medicine.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ncid.us