About: http://webisa.webdatacommons.org/59089697

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. 493,990 filed Aug. 1, 1974 which in turn is a continuation of application Ser.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com