PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The present invention is a method of manufacturing a golf ball characterized by irradiating the surface of the golf ball, which is positively charged before painting, with negative ions directly before the painting.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com