About: http://webisa.webdatacommons.org/120333334

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	As used herein, pigment is a general term for various inorganic and organic, natural and synthetic chemical substances and mixtures used to confer color to a substance.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com