About: http://webisa.webdatacommons.org/354842833

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 know exactly what you are trying to accomplish so I am not sure how much help this is, but I would parse the entire thing and store it in some sort of data array.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com