About: http://webisa.webdatacommons.org/117676397

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	This is only secondarily to prevent collusion (which I think is a pretty remote worry); it is mainly to prevent these people from slowing down the game--because they definitely do make things creep along with their inattention.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com