6ad9ce5c_mantics_APIs___ProgrammableWeb__Description
[API Name] Data.gov.uk [Category] Government [Updated] 01.20.2010 [Description] 
This is the official data directory from the UK government. It seeks to give a way into the wealth of government data. The resources here are accessible via linked data formats like RDF.
329 Semantics APIs | ProgrammableWeb