About: http://webisa.webdatacommons.org/100373678

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	The best thing you could do is feed the text files into a MySQL database and use its FullText matching system.
http://www.w3.org/ns/prov#wasQuotedFrom	superuser.com