PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Because dissolved oxygen is important both for fish and other species and for the breakdown of organic matter, it is an important measure of water quality.
http://www.w3.org/ns/prov#wasQuotedFrom
  • green-law.org