About: http://webisa.webdatacommons.org/2217618

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. 881,476 filed July 1, 1986 now U.S. Pat. No. 4,703,757, and which in turn was a continuation of application Ser.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com