PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • benzene, ether solvents such as tetrahydrofuran and ethylene glycol dimethyl ether, or mixed solvents can be used.
http://www.w3.org/ns/prov#wasQuotedFrom
  • patents.com