PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Air permits have been denied over emissions such as sulfur dioxide, nitrogen oxides and mercury, according to WaPo.
http://www.w3.org/ns/prov#wasQuotedFrom
  • environmentalleader.com