About: http://webisa.webdatacommons.org/110770826

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 hadn't heard about this before I saw this post, and the whole thing is a big surprise to me, actually.
http://www.w3.org/ns/prov#wasQuotedFrom	metafilter.com