PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Rust is an iron oxide, the result of a chemical process: the interaction between a metal like iron (Fe) and Oxygen (O) while in the presence of water (H2O) or moisture in the air.
http://www.w3.org/ns/prov#wasQuotedFrom
  • enotes.com