About: http://webisa.webdatacommons.org/110309418

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	here is a preview and here is a link to a bunch of other excerpts and a series of blog posts about about.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com