PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The Grand Canyon Trust observes, There are... issues such as potential adverse effects to Blue Spring from pumping groundwater and disposing sewage.
http://www.w3.org/ns/prov#wasQuotedFrom
  • intercontinentalcry.org