About: http://webisa.webdatacommons.org/113858034

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. 07/454,518, filed Dec. 21, 1989, U.S. Pat. No. 5,032,477; which in turn is a divisional application of application Ser.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com