About: http://webisa.webdatacommons.org/271889462

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 asymmetric linear TIR lens 80 is comprised of the left half-lens 82 and the right half-lens 83, with TIR facets 89 on either side of the central lens 84 and the focal point 81, where a light source means such as an LED is situated.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com