PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • We should enhance also our cultural exchanges in art foundations, research centers, museums, universities, and other institutions, said the ambassador.
http://www.w3.org/ns/prov#wasQuotedFrom
  • xinhuanet.com