PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • An alternate mechanism for the addition of HX to alkenes and occurs when peroxides, oxygen, or other impurities are present.
http://www.w3.org/ns/prov#wasQuotedFrom
  • cram.com