About: http://webisa.webdatacommons.org/177551259

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	BIS does this also, just not as customizable as having a BES of your own.BIS is a good idea, though it does expose the single-point-of-failure issue.
http://www.w3.org/ns/prov#wasQuotedFrom	slashdot.org