PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • We use various raw materials in our business including steel, non-ferrous metals such as aluminum and copper, and precious metals such as platinum and palladium.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sec.gov