About: http://webisa.webdatacommons.org/197997486

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Surface texture such as depressions and/or dimples may be formed on the outer surface.
http://www.w3.org/ns/prov#wasQuotedFrom	freshpatents.com