What type of details about stefan radoslav of serbia can be gathered from the following bio? Bio: stefan radoslav -lrb- ; ~ 1192 -- after 1235 -rrb- , also known as stefanos doukas -lrb- -rrb- was the king of serbia from 1228 to 1233 .
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- issue - title - signature - native lang name - caption - coronation - reign - successor - spouse - predecessor - mother - death date - father - birth date - native lang - name - image