PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As for Dead Zones, the ones in the Chesapeake keep shifting around, but some progress has been made mostly through ongoing legislation and outreach trying to get farmers and suburbanites to stop contributing to the Nitrogen Saturation problem.
http://www.w3.org/ns/prov#wasQuotedFrom
  • rifters.com