How to distinguish a purebred Ragdoll cat

The purebred Ragdoll cat can be identified by 1. looking at the ears: its ears are mainly medium in size and will be slightly open, with the tips rounded and tilted forward. 2. looking at the nose: in harmony with the whole face. 3. looking at the head: the shape of the head can be described as an equilateral triangle, which means that the pair of ears are flat. 4. looking at the eyes: the eyes are blue in colour and large and bright, oval in shape, with a wide distance between the eyes and slightly raised. The distance between the eyes is wide and slightly raised.