About: http://webisa.webdatacommons.org/362983680

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	Consisting of metal oxides, each layer is a thin film that is designed to block a specific wavelength of light.
http://www.w3.org/ns/prov#wasQuotedFrom	eyeglasses.com