CREATE TABLE table_58300 ("Channel" CLOB, "Description" CLOB, "Financed by" CLOB, "Owned by" CLOB, "Launched" FLOAT)

What channel has a description of the public broadcaster?
SELECT "Channel" FROM table_58300 WHERE "Description" = 'public broadcaster'
SELECT "Channel" FROM "table_58300" WHERE "Description" = 'public broadcaster'