PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This addition polymerization, in the absence of air, is catalyzed by free-radical initiators such as peroxides and hydroperoxides, and in particular, thermally stable organic hydroperoxides such as tertiary butyl hydroperoxide and cumene hydroperoxide.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com