About: http://webisa.webdatacommons.org/4033220

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. 1c is an embodiment like that in FIG. 1a, except that it also has an additional optic to correct lateral inversion.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com