About: http://webisa.webdatacommons.org/202902297

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	No. 08/311,508, filed on Sep. 23, 1994, issued as U.S. Pat. No. 5,540,680, which in turn was is a continuation of application Ser.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com