PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The City of Portland, drainage districts, Army Corps of Engineers and other partners also coordinate to improve the water quality and habitat along the Columbia Slough.
http://www.w3.org/ns/prov#wasQuotedFrom
  • portlandoregon.gov