PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For example, by adding a polar group such as carboxyl group, hydroxyl group or the like, the solubility in water is increased, and by adding a nonpolar group such as alkyl group or the like, the solubility in water is decreased.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com