About: http://webisa.webdatacommons.org/146391773

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. 138,436, filed on Dec. 28, 1987, now issued as U.S. Pat. No. 4,852,610 which in turn is a continuation-in-part application of application Ser.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com