About: http://webisa.webdatacommons.org/116989491

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	When the filter covers the whole page, the contrast between the banana and the paper is the same as when there is no filter, but when the filter is only over the banana there is a difference and hence a perceived colour change.
http://www.w3.org/ns/prov#wasQuotedFrom	newscientist.com