CREATE TABLE "table1_22329326_1" (
  "market_rank_city_of_license_market" text,
  "station" text,
  "channel_tv_dt" text,
  "owned_since" real,
  "affiliation" text
);

Question: When was the station WLS-TV owned since?
SQL: SELECT "owned_since" FROM "table1_22329326_1" WHERE "station"='WLS-TV';

Question: What market rank and city had the station KABC-TV?
SQL: SELECT "market_rank_city_of_license_market" FROM "table1_22329326_1" WHERE "station"='KABC-TV';

Question: What was the earliest year a station was owned since?
SQL: SELECT MIN("owned_since") FROM "table1_22329326_1";