PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • However, recent information is coming to light about how the two predominant types of smoke alarms, photoelectric and ionization, react to different fire scenarios.
http://www.w3.org/ns/prov#wasQuotedFrom
  • firehouse.com