PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Useful difunctional primary amine-reactive materials may be generally represented by the formula Y--R--Z wherein R is a divalent organic radical such as an alkyl, aryl or alkaryl group or combination thereof, and Y and Z are groups reactive with primary amine and which may be the same or may be different.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com