"Johan Bontekoe (1 July 1943 \u2013 25 March 2006) was a Dutch freestyle swimmer who won a gold medal in the 400 meter event at the 1962 European Aquatics Championships. This was the second ever European gold medal for a Dutch male swimmer after 1938 (Kees Hoving). He also competed in the 1964 Summer Olympics but failed to reach the finals."@en . "1943-07-01Z"^^ . "Olympic swimmer" . "2006Z"^^ . "1.93"^^ . "2006-03-25Z"^^ . . "Johan Bontekoe"@en . . "Bontekoe, Johan"@en . "1943Z"^^ . "89000.0"^^ . . .