About: http://webisa.webdatacommons.org/250968081

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	According to still another aspect, the present invention is a system for identifying which documents in a database contain user-specified data.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es