PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Carbon dioxide is the most widely used supercritical fluid, due to the favourable critical parameters (Tc=31.1??? C., Pc=73.8 bar), cost and non-toxicity.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com