PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In this manner, there are periods of time in which only water is being introduced into the reaction, and other periods of time in which water and catalyst are being added simultaneously and still other periods of time in which water and the silicon precursor (and still more preferably, the catalyst) are added simultaneously.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com