About: http://webisa.webdatacommons.org/320366929

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	Canon???s E-TTL II flash metering ensures accurate flash exposures by taking into account such factors as lens distance information, ambient light readings and the detection of reflective objects in order to calculate flash output.
http://www.w3.org/ns/prov#wasQuotedFrom	dpreview.com