PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • High-rise evacuation, for example, is quite problematic, because whether it is fire, explosion or other kinds of acts of terrorism, or even a hoax threat of terrorist attack, they would all result in the full occupant evacuation which would cause counter-flow problems for the responding firefighters.
http://www.w3.org/ns/prov#wasQuotedFrom
  • firehouse.com