About: http://webisa.webdatacommons.org/2221177

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. 435,145, filed Jan. 21, 1974, now abandoned, which in turn was a continuation of U.S. Serial No. 228,868, filed Feb. 24, 1972, now abandoned, which in turn was a continuation-in-part of U.S. Ser.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com