About: http://webisa.webdatacommons.org/199830167

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	Moreover, pigments or filler materials such as calcium carbonate, titanium dioxide, clay, silica, and the like may be included to reduce costs of the coating or to create an opaque effect.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com