About: http://webisa.webdatacommons.org/5159659

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. 736,814, filed Oct. 29, 1976 and issued as U.S. Pat. No. 4,277,540 on July 7, 1981, which in turn was a continuation-in-part of a parent application Ser.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es