PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In the compound of formula (II), P is a functional group, for example, a halogen such as Cl, Br, I or a triflate.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com