About: http://webisa.webdatacommons.org/2523574

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	For example, the search utility in Microsoft Windows XP and the grep command that is part of the set of utilities provided with UNIX-based operating systems such as Linux both use direct file search.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es