PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • During the winter, in ice-covered lakes, the warmest water is on the bottom, being about 39 degrees.
http://www.w3.org/ns/prov#wasQuotedFrom
  • mininggazette.com