PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Said Rao: ???If the value of the site is under threat, from man-made or other causes, then the site may be placed on the List of World Heritage in Danger.
http://www.w3.org/ns/prov#wasQuotedFrom
  • britannica.com