About: http://webisa.webdatacommons.org/124035531

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 am sure there is hundreds if not thousands of others. (E.g. there is no reason why you could not use any .NET language with MonoTouch, i.e. VB.NET, F#, Nemerle, Boo, Cobra, ...)
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com