PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The compound is preferably of the general formula MR+ x where M is the metal, R is a halogen or a hydrocarboxyl and x is the valence of the metal.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com