About: http://webisa.webdatacommons.org/200713386

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 side lens 240 may be formed, for example, of a plastic or polymer material, such as silicone, and has a first index of refraction.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com