PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Poch makes lab chemicals, including solvents and liquids, for a variety of markets, such as chemical companies, research labs and pharmaceuticals.
http://www.w3.org/ns/prov#wasQuotedFrom
  • chemweek.com