PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As those wells are being prepared for production, they emit volatile organic compounds, or VOCs, that contribute to smog formation, and air toxics, including benzene
http://www.w3.org/ns/prov#wasQuotedFrom
  • triplepundit.com