About: http://webisa.webdatacommons.org/304909789

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	The removing method for removing the projecting portion or smoothing the outer surface of the connection portions 140 can involve, for example, mechanical working such as grinding or polishing, and chemical processing such as etching.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com