PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Again, alpha-effect and primary amines useful in the practice of the present invention are readily identified by one of ordinary skill in the art, for example by reference to any standard text such as the Chemistry and Physics, CRC Press for pKa, solubility, and volatility characteristics.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com