About: http://webisa.webdatacommons.org/162201508

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	Fe2 O3 is a component which serves to enhance ultraviolet absorption together with CeO2 and TiO2, and FeO is a component which serves to enhance the absorption of heat rays.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca