PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Desirably, the improved PAS system and technique are particularly useful for homeland security and to help safeguard government buildings, airports, train stations, bus depots, industrial plants, power plants, petrochemical plants, refineries, factories, hotels, high rise buildings, schools, hospitals, homes, and other facilities.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com