PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Stout believes having frack water that can contain hazardous materials such as arsenic, barium and bromides at a facility that is only 1.2 miles upstream from the city of Wheeling's water treatment plant is dangerous.
http://www.w3.org/ns/prov#wasQuotedFrom
  • heraldstaronline.com