PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In some cases, such as a weather related or volcanic disaster, there may be time for a warning.But an earthquake or a tsunami close to land could strike without warning.
http://www.w3.org/ns/prov#wasQuotedFrom
  • getthru.govt.nz