Is it any row uniquely identify is superkey

I have doubt on superkey that is any combination of fields is uniquely identify the

each row or any row in table.

must be each row uniquely identify or any row uniquely identify is superkey

Have a look at Superkey - Wikipedia[^]

superkeys:
• {}

• {Monarch Name}

• {Monarch Number}

• {Royal House}

• {Monarch Name, Monarch Number}

• {Monarch Name, Royal House}

• {Monarch Number, Royal House}

• {Monarch Name, Monarch Number, Royal House}

according to above example i have doubt on uniquely identify each row or any row is super key.

this example contain in wikipedia site. once check it please

please help me.