PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The concentration of large volumes of liquid is an important industrial process in several industries, including the pulp and paper, the chemical industry, and the food industry.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com