About: http://webisa.webdatacommons.org/270698234

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. 189,116, now U.S. Pat. No. 3,762,677, filed Oct. 14, 1971, which in turn is a continuation-inpart of my earlier filed application Ser.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com