About: http://webisa.webdatacommons.org/177515137

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	With this technique, constituting elements such as images (continuous gradation), figures, characters, and the like, and a format are defined, and a document image is described as a set of these constituting elements.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com