PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Suitable organic solvents are particularly polar, protic and aprotic solvents, such as methylene chloride, chloroform, 1,1,1-trichloroethane, trichloroethylene, perchloroethylene, acetone, methyl ethyl ketone, butanol, ethylene glycol and tetrahydrofuran.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com