About: http://webisa.webdatacommons.org/429248683

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	Since it is those guys, I would assume the source is a peer, and not a central server.
http://www.w3.org/ns/prov#wasQuotedFrom	slashdot.org