About: http://webisa.webdatacommons.org/59484754

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	A method for correcting skew angle in a document scanner as in claim 1 wherein said document is a photograph.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com