PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • textile fiber that is often used in place of silk, leaving behind mercury and other chemicals that ended up in the river and on nearby lands.
http://www.w3.org/ns/prov#wasQuotedFrom
  • naturalnews.com