PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Preference is given to using weakly absorbing solvents, for example carbon tetrachloride or carbon disulfide.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com