About: http://webisa.webdatacommons.org/424398023

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	carbonate, talc, titanium dioxide, barium sulfate, alumina, metal powder such as aluminum, zinc or iron, bentonite, kaolin, clay, silica, quartz powder, and carbon black.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com