About: http://webisa.webdatacommons.org/451797016

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	I do not see how that is relevant, gnu grep supports it and is available for every platform, including solaris and windows
http://www.w3.org/ns/prov#wasQuotedFrom	perlmonks.org