PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Freeze protection in the standby equipment may be required for weeks, until there is a need to operate the redundant cooling tower.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com