About: http://webisa.webdatacommons.org/142233878

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	Suitable filler materials for use in the composition of the present invention include, but are not limited to, carbonaceous filler materials such as carbon black and graphite, and metal oxides such as silica.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es