"2013Z"^^ . . "Dutch footballer and manager" . . . "Koeman, Martin"@en . . . . . . "Martinus Cornelis Koeman"@en . . "1938-07-26Z"^^ . . . "2013-12-18Z"^^ . . . . . . . "1938Z"^^ . "Martin Koeman"@en . "Martinus Cornelis Koeman (26 July 1938 \u2013 18 December 2013) was a Dutch footballer. Koeman played professional football with KFC of Koog aan de Zaan from 1955\u201360, Blauw-Wit Amsterdam from 1960\u201363, GVAV/Groningen from 1963\u201373 and SC Heerenveen until his retirement. He was selected regularly for the Netherlands national football team but only played one match, against Austria on 12 April 1964."@en . . .