About: http://webisa.webdatacommons.org/130502412

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	Fillers include such materials as particles of polymers, intermetallics, metals (including metalloids), and metal compounds (including metalloid compounds such as silicon carbide and silica).
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au