PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In forming alkoxides from an alcohol, hydrogen from the hydroxyl group is replaced with another atom, such as metal or silicon.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com