PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Producers of acetyls???which include acetic acid and derivatives such as vinyl acetate monomer (VAM), acetic anhydride, and ethyl acetate???have been playing catch-up with the price of methanol since last August...This information is only available to Chemical Week subscribers.
http://www.w3.org/ns/prov#wasQuotedFrom
  • chemweek.com