PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Unused and expired pharmaceuticals, including prescription medications, are frequently disposed of down the drain, exposing surface waters and groundwater to potential contamination.
http://www.w3.org/ns/prov#wasQuotedFrom
  • stateoftheriver.com