. . "Greater London"@en . . . . . . . "The Duke of York's Headquarters in December 2009"@en . . . . "1801"^^ . . . . . . . . . "1095552454"^^ . . . . "7834"^^ . . . "POINT(-0.15889999270439 51.490600585938)"^^ . . . . "51.4906 -0.1589" . . . . . . "Duke of York's Headquarters"@en . . . . . "Drill Hall"@en . . . "51.4906005859375"^^ . . . . . . . . . "Location within London"@en . . . "Duke of York's Headquarters"@en . . . . . . . . . . . "Chelsea, London"@en . . "5947610"^^ . . . . "1801" . . . . . . "Duke of York's Headquarters"@en . . . "-0.1588999927043915"^^ . . . . . . "1801"^^ . . . . "The Duke of York's Headquarters is a building in Chelsea in the Royal Borough of Kensington and Chelsea, England. In 1969 it was declared a listed building at Grade II*, due to its outstanding historic or architectural special interest."@en . "The Duke of York's Headquarters is a building in Chelsea in the Royal Borough of Kensington and Chelsea, England. In 1969 it was declared a listed building at Grade II*, due to its outstanding historic or architectural special interest."@en . . . . . . . . . .