About: http://webisa.webdatacommons.org/353335151

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	// check if the url already contains a query and ensure that vars is an array and all strings are in extravars
http://www.w3.org/ns/prov#wasQuotedFrom	sourceforge.net