PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In particular, this invention relates to a golf ball having a core including a center and an outer core layer, and a cover including an inner cover layer and an outer cover layer.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.es