PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The presence of the water is also useful to enhance the cleaning and other beneficial properties of the polysulfonic acid and, if added, surfactants.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com