About: http://webisa.webdatacommons.org/85868893

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	Therefore, some specially processed or latest materials are employed to make the lenses, including polycarbonate and other polymer and plastic.
http://www.w3.org/ns/prov#wasQuotedFrom	cheapeyeglassesblog.com