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Draw an RDF diagram to represent the concepts in the following statement: "The United Kingdom comprises four countries: England (whose capital is London), Wales, Scotland, and Northern Ireland. The capitals of Wales and Scotland are Cardiff and Edinburgh, respectively. Belfast is the capital of Northern Ireland. London is also the capital of the United Kingdom and it has a population of 8 million people. English is the official language of England, while in Wales both English and Welsh are official languages." Draw an RDF diagram to represent the concepts in the following statement: "The United Kingdom comprises four countries: England (whose capital is London), Wales, Scotland, and Northern Ireland. The capitals of Wales and Scotland are Cardiff and Edinburgh, respectively. Belfast is the capital of Northern Ireland. London is also the capital of the United Kingdom and it has a population of 8 million people. English is the official language of England, while in Wales both English and Welsh are official languages