About: http://webisa.webdatacommons.org/35219076

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	The optical component is made of a highly transparent resin, such as polymethylmethacrylate or also of polycarbonate.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com