PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The present invention is a golf ball formed of a core and a cover disposed on the core, the cover containing a polymer component composed mainly of polybutadiene rubber.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.fr