About: http://webisa.webdatacommons.org/178675851

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	These materials include silica in clear coatings or varnishes and other extender pigments such as clays, talcs and carbonates in pigmented systems.
http://www.w3.org/ns/prov#wasQuotedFrom	pfonline.com