PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In products today, steel, aluminum, lithium, and other elements are being brought into the recycling stream, and there is a question of how those elements can be retrieved, said Rifer.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ebnonline.com