About: http://webisa.webdatacommons.org/171022146

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 compositions of the present invention may contain fillers such as fibres of asbestos, glass, boron or carbon, and powered metals, especially aluminium.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com