PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Cryolite is an electrolyte which is used in the molten condition for the electrolytic reduction of oxides such as aluminum oxides.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com