PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A culvert is a drain or pipe that allows water to flow under a road, tunnel, railroad or other similar embankment or obstruction.
http://www.w3.org/ns/prov#wasQuotedFrom
  • portlandtribune.com