where引导的定语从句和状语从句的区别?

where引导的定语从句前面应该有个表示地点的名词,而状语从句则没有位置的限制.试比较一下：
1 Yesterday I went to the hospital where I was born.昨天我去了我出生的那个医院
2 Go where you want to go.去你想去的地方
3 Where there is will,there is a way.有志者事竟成
(1定语从句,2,3状语从句)