information:extraction, structural:expansion, information:classification, linguistic:translation
Santiago Metropolitan Region is one of Chile's 16 first-order administrative divisions. It is the country's only landlocked administrative region and contains the nation's capital, Santiago. Most commercial and administrative centers are located in the region, including Chile's main international airport, Arturo Merino Benítez International Airport. With an area of 15,403.2 km⁲ (5,947 sq mi) and population over seven million, it is Chile's most populated and most densely populated region.