About: http://webisa.webdatacommons.org/58102983

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	Pigments may be white, for example titanium dioxide, kaolin clay, or calcium carbonate, or colored, for example iron oxides.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es