About: http://webisa.webdatacommons.org/108388575

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	Now some of that, points out Hal Varian it is the chief economist at Google who helped us with this, is that digital cameras are a piece of technology that had been popular for the entire last decade - which is the span of this study.
http://www.w3.org/ns/prov#wasQuotedFrom	wvpe.org