About: http://webisa.webdatacommons.org/437377965

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	Attempts have been made to provide hard particles such as silicon carbide or diamond secured onto a bristle strip, blade or plate.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com