PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • basic structural elements of a river or stream such as pools, backwaters, runs, glides, and riffles.
http://www.w3.org/ns/prov#wasQuotedFrom
  • edwardsaquifer.net