PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The functional group of which nitrogen is a part is preferably an amine, an amide, or a carbamate group.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com