About: http://webisa.webdatacommons.org/405272883

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 use of an abrasive not only fails to thoroughly clean many types of compounders and extruders, but also can cause extensive internal damage, particularly with repeated use or when close tolerances are required.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com