PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • precious metal noun precious metal [uncountable and countable]HCE a rare and valuable metal such as gold or silver Definition of precious metal from the Longman Dictionary of Contemporary English within the topic ELEMENTS
http://www.w3.org/ns/prov#wasQuotedFrom
  • ldoceonline.com