. "1979Z"^^ . . "Jaroslav Kalla (born December 7, 1979) is a Czech professional ice hockey player. He played with HC Kladno in the Czech Extraliga during the 2010\u201311 Czech Extraliga season."@en . . "1998Z"^^ . . "1979-12-07Z"^^ . "Right" . . "1.8288"^^ . . "Kalla, Jaroslav"@en . "92988.0"^^ . "Czech ice hockey player" .