PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Consideration also needs to be given to those hazards that would be made worse by a power cut, including dangerous machinery or areas (such as boiler rooms) and places that could pose a serious safety hazard, such as steps and stairs.
http://www.w3.org/ns/prov#wasQuotedFrom
  • churchsafety.org.uk