PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Solvent may be any organic solvent such as ethanol, tetrahydrofuran, chloroform, toluene, and dichloromethane.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com