About: http://webisa.webdatacommons.org/229750609

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	be added in addition to or instead of calcium carbonate, including aluminum trihydrate, glass spheres, sand, ceramic, mica, talc, silica and other suitable filling materials.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com