PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The ???pure??? water used in the process contains neither carbon dioxide nor vapors of hydrocarbons, and no alcohols such as methanol or ethanol, and no acetone or related ketones.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com