About: http://webisa.webdatacommons.org/426693408

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	The white pixel substitution unit 705 eliminates and forms black pixels other than the character into the white pixel in the binary image, and makes them the binary image (step S706).
http://www.w3.org/ns/prov#wasQuotedFrom	google.es