PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The scrubbing solution is a solution that removes impurities by neutralizing them, for example, a solution of 10% sodium bicarbonate, a 1M ferrous salt solution or an acidified 1M ferrous sulfate solution.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com