PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The reaction is conveniently carried out in an inert organic solvent, for example an ether such as diethyl ether, tetrahydrofuran or dioxan.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com