About: http://webisa.webdatacommons.org/370727418

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	For example, if the block of interest does not contain a high-frequency component such as a character or line drawing, then, in extreme cases, all pixels within the block will be of the same color.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es