About: http://webisa.webdatacommons.org/442407192

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	Here, the light shielding unit 160 is formed of an opaque material that cannot transmit light, and may be formed to cover a region other than the region corresponding to the fluid lens 102.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com