PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The hydrophilic compound may be a polyether, or for example a poly(ethylene oxide) or poly(propylene oxide).
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com