About: http://webisa.webdatacommons.org/329952621

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	In this case, not forever is a few months :) But I have not had a problem with mine.
http://www.w3.org/ns/prov#wasQuotedFrom	slashdot.org