About: http://webisa.webdatacommons.org/444558028

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	This use of the invention is particularly efficient in the case where there is a relatively small number of areas of interest in the full image, so that relatively few tiles are encoded at the higher resolutions.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk