PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • aromatic hydrocarbons such as benzene, toluene, xylene, cresol, chlorobenzene, styrene; chlorinated hydrocarbons such as methylene chloride, ethylene chloride, carbon tetrachloride, chloroform, ethylene chlorohydrin, dichlorobenzene; N,N-dimethylformamide, and hexane.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.ca