. . "21"^^ . "1981 (towers 500\u2013600)" . "515798.0"^^ . "Detroit Marriott at the Renaissance Center"@en . "400 Renaissance Center Drive"@en . "Detroit,Michigan"@en . . . "The Renaissance Center (also known as the GM Renaissance Center and nicknamed the RenCen) is a group of seven interconnected skyscrapers in Downtown Detroit, Michigan, United States. Located on the International Riverfront, the Renaissance Center complex is owned by General Motors as its world headquarters."@en . "1977" . "39"^^ . "1246"^^ . "9290.3"^^ . "Renaissance Center"@en . "52"^^ . "221.59"^^ . . . . . "73"^^ . . . "1973" .