. . "1" . . "Pittsburgh Hilton" . . . "25" . . . . "600 Commonwealth Place,Pittsburgh, Pennsylvania15222" . "Hilton Pittsburgh" . . "Hilton Hotel" . . . . . . . "1959-12-03" . . "Wyndham Grand Pittsburgh Downtown" . "1959" . . "Wyndham Grand" . . . . "101.4984" . "Wyndham Grand Pittsburgh Downtown" . "712" . . "Hilton" .