About: http://webisa.webdatacommons.org/199982618

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. 07/503,854, filed May 30, 1990, which in turn is a continuation-in-part of U.S. Pat. application Ser.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es