About: http://webisa.webdatacommons.org/318512800

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	Assuming there are 1600 pixels, using a resolution of 800x600 or 400x300 would constitute a doubling and quadrupling of horizontal pixels into a group respectively, but what about a resolution such as 1024x768?
http://www.w3.org/ns/prov#wasQuotedFrom	physicsforums.com