PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In order to improve corrosion resistance and the like, elements such as Cr, Mn, Cu, Ti, Al, Si, Pt and/or In may be added in a small amount.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com.au