About: http://webisa.webdatacommons.org/283988159

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 lens is made of a transparent resin, such as epoxy resin or silicon resin, through a molding technique.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com