PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The boiling point of the secondary amine is a little lower than the corresponding primary amine with the same number of carbon atoms.
http://www.w3.org/ns/prov#wasQuotedFrom
  • chemguide.co.uk