About: http://webisa.webdatacommons.org/138367594

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 apertures are aligned to define a light passage from a light source such as a light emitting diode.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com