PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Impervious surfaces such as rooftops, paved driveways, patios, and parking lots, are major contributors to rainwater runoff entering
http://www.w3.org/ns/prov#wasQuotedFrom
  • dcwater.com