About: http://webisa.webdatacommons.org/288079545

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 present invention is an improvement over the prior art, which includes the patent to Kevin J. Ash, U.S. Pat. No. 6,775,738, issued Aug. 10, 2004, which is hereinafter incorporated by reference.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com