About: http://webisa.webdatacommons.org/4956345

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	I can not speak for Skwirl but his comment is a brilliant insight into what may be happening - it looks an awful lot like the situation that happened to me while admin'ing a popular music upload site for over 5 years.
http://www.w3.org/ns/prov#wasQuotedFrom	metafilter.com