About: http://webisa.webdatacommons.org/130091492

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	FIG. 4 is a flow chart which describes in more detail the contrast enhancement method performed by the computer or the printer or a combination of both.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com