PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Ob1quixote,Of course all that is true for some Al alloys in theory and in the lab, but try telling that to some hapless airplane owner who sees his nice shiny toy fall apart from corrosion!!Any corrosion involves outside forces, including rust.
http://www.w3.org/ns/prov#wasQuotedFrom
  • busconversions.com