About: http://webisa.webdatacommons.org/152441256

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	Further, in addition to the dressing element with diamond particles electrically deposited thereon, other materials, including ceramic, hard steel, a wire brush and a resin brush, may also be used as the dressing element.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com