About: http://webisa.webdatacommons.org/70515945

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	Polarized lenses are made with a synthetic plastic such as CR-39 or polycarbonate, with a polarization filter enclosed within it.
http://www.w3.org/ns/prov#wasQuotedFrom	homehighlight.org