About: http://webisa.webdatacommons.org/148224563

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	Well, one way is to make sure that you get the URLs you need is to check that you are not connected on a network (which, iirc, is a given), and just run:
http://www.w3.org/ns/prov#wasQuotedFrom	linuxquestions.org