About: http://webisa.webdatacommons.org/248227717

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	A dither matrix of pixel threshold values is applied to a high resolution image of the card user's face, such as a photograph or digital image file, to produce a bi-level representation of the image.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au