PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As the seams smoulder away, the ground above them becomes prone to collapse - taking with them any houses, roads or other infrastructure built on the surface.
http://www.w3.org/ns/prov#wasQuotedFrom
  • newscientist.com