In the attributive clause, when the antecedent is the place, where or which, or whether there is a preposition after it?

In the attributive clause, when the antecedent is the place, where or which, or whether there is a preposition after it?

The method of attributive clause is: which, that's who, who, who, which is used when there is no subject, object, table, definite in the clause, and which is used when there is no object after the preposition