PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • ???The local geology is rich in arsenic and, as a result, Long Lake and other lakes and streams in the area contain naturally-elevated sediment arsenic levels.
http://www.w3.org/ns/prov#wasQuotedFrom
  • campbellrivermirror.com