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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. 581,841 filed Sep. 13, 1990 and now U.S. Pat. No. 5,055,438 which in turn is a Continuation-in-Part Application of U.S. patent application Ser.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es