PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Gas is temporarily stored in the separator 80, so that impurities made up mainly of the metal-containing product fall and deposit on a bottom portion.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.co.uk