PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • I realize salt is generally sodium chloride, but if you check the label of most commercial ice-melting salts, they have a combination of sodium chloride, calcium chloride, and some other chemicals.
http://www.w3.org/ns/prov#wasQuotedFrom
  • consumerist.com