About: http://webisa.webdatacommons.org/126847396

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. 816,987, filed Jan. 9, 1986, now U.S. Pat. No. 4,675,753 which in turn is a continuation of Ser.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com