About: http://webisa.webdatacommons.org/384495418

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	It turns out Sharepoint 2007 is pretty relaxed about how you define your content types and field types, but 2010 is not so forgiving.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com