About: http://webisa.webdatacommons.org/377315469

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	Some highly colored pigments may contain heavy metals such as chromium, cadmium or arsenic.
http://www.w3.org/ns/prov#wasQuotedFrom	missouri.edu