. "WTTW" . "World" . "WTTW, virtual channel 11 (UHF digital channel 47), is a PBS member television station and the primary PBS member station located in Chicago, Illinois, United States. The station is owned by not-for-profit broadcasting entity Window to the World Communications, Inc., and is sister to classical music radio station WFMT (98.7 FM)."@en . "11 (VHF, 1955\u20132009)" . "PBS" . "11.3" . . "/" . "47 (UHF)" . "Window" . "11.1" . "V-me" . "10802"^^ . "WTTW"@en . . "To" . . "11.4" . "Create" . . "1955-09-06Z"^^ . "11.2 WTTW Prime" . "Analog:" . "WTTW 11"@en . . . . "465.0"^^ . "300000.0"^^ . . . "The" . "Virtual: 11 (PSIP)" . "WTTW-DT (2000s\u20132009)" . . "Digital:" . "World" .