PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Environmental activists are emerging in places such as China, but they are still having to fight the battle that their western counterparts fought in the 1980s, on air and water pollution, and on unsafe facilities.
http://www.w3.org/ns/prov#wasQuotedFrom
  • icis.com