If the longitude is -97.473110, what is the minimum geo id?
CREATE TABLE table_1923 (
    "Township" text,
    "County" text,
    "Pop. (2010)" real,
    "Land ( sqmi )" text,
    "Water (sqmi)" text,
    "Latitude" text,
    "Longitude" text,
    "GEO ID" real,
    "ANSI code" real
)
SELECT MIN("GEO ID") FROM table_1923 WHERE "Longitude" = '-97.473110'
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: If the longitude is -97.473110, what is the minimum geo id? ### Input: CREATE TABLE table_1923 (
    "Township" text,
    "County" text,
    "Pop. (2010)" real,
    "Land ( sqmi )" text,
    "Water (sqmi)" text,
    "Latitude" text,
    "Longitude" text,
    "GEO ID" real,
    "ANSI code" real
) ### Response: SELECT MIN("GEO ID") FROM table_1923 WHERE "Longitude" = '-97.473110'