About: http://webisa.webdatacommons.org/242622380

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	In some implementations, the polishing pad includes only the polishing layer, and/or the polishing layer is a relatively soft material suitable for a buffing process, such as a poromeric coating with large vertically oriented pores.
http://www.w3.org/ns/prov#wasQuotedFrom	sumobrain.com