About: http://webisa.webdatacommons.org/362826835

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	More particularly, the present invention concerns a technique for accurately reading information such as characters and line drawings from an image originally recorded at various density levels.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com