PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The boiler no longer lose all its water (the water in the gauge still fluctuate a bit, but most of the water is still in the boiler).
http://www.w3.org/ns/prov#wasQuotedFrom
  • heatinghelp.com