PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Carbon dioxide is a colorless, odorless, noncombustible gas, liquifiable to a heavy, volatile, colorless liquid.
http://www.w3.org/ns/prov#wasQuotedFrom
  • foodsafetymagazine.com