PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The addition of water to alkynes is a related reaction except the initial enol intermediate converts to the ketone or aldehyde.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wikipedia.org