CREATE TABLE table_77425 ("Year" FLOAT, "Player" CLOB, "Position" CLOB, "Nationality" CLOB, "Team" CLOB)

What's the nationality of Montreal Impact with Justin Mapp Category:articles with hcards as the player?
SELECT "Nationality" FROM table_77425 WHERE "Team" = 'montreal impact' AND "Player" = 'justin mapp category:articles with hcards'
SELECT "Nationality" FROM "table_77425" WHERE "Player" = 'justin mapp category:articles with hcards' AND "Team" = 'montreal impact'