PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Fuel oil, solvents, and paint are just three examples of hazardous chemicals used at non-fuel mines.
http://www.w3.org/ns/prov#wasQuotedFrom
  • federalregister.gov