About: http://webisa.webdatacommons.org/137459414

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 fillers are aluminum oxide, aluminum sulfate, barium sulfate, calcium carbonate, magnesium carbonate, silicates such as aluminum silicate (kaolin), magnesium silicate (talcum), silicon dioxide and/or titanium dioxide.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com