About: http://webisa.webdatacommons.org/455868627

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	Your best bet is Perl, which is designed to scan text files and has regular expressions for matching.
http://www.w3.org/ns/prov#wasQuotedFrom	linuxquestions.org