PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Then came student demands in the 1960s for choice and content relevance to burning social concerns such as war and civil rights.
http://www.w3.org/ns/prov#wasQuotedFrom
  • questia.com