PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If manufacturers could leave out metals such as iridium or platinum, they might not have to worry about potential shortages of these elements.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ieee.org