About: http://webisa.webdatacommons.org/185013465

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	FIG. 3a is a side view of an exemplary total internal reflection lens used in an illumination apparatus of the present invention;
http://www.w3.org/ns/prov#wasQuotedFrom	google.com