About: http://webisa.webdatacommons.org/313905418

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	An optical element that is particularly suitable for use in the optical system of a hand-held probe to conduct light to and from bar codes as they are scanned or read for information.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com