About: http://webisa.webdatacommons.org/55470537

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 have never seen that number reported anywhere except your post so if you could provide the source, I would very much be interested in reviewing it myself.
http://www.w3.org/ns/prov#wasQuotedFrom	metafilter.com