CREATE TABLE table_22499 ("Athlete" TEXT, "Class" TEXT, "Event" TEXT, "Round of 32" TEXT, "Round of 16" TEXT, "Quarterfinals" TEXT, "Semifinals" TEXT, "Final/ Bronze medal match" TEXT)

The semifinal score of vergeer ( ned ) l 0-6, 1-6 follows a round of 16 result of what?
SELECT "Round of 16" FROM table_22499 WHERE "Semifinals" = 'Vergeer ( NED ) L 0-6, 1-6'
SELECT "Round of 16" FROM "table_22499" WHERE "Semifinals" = 'Vergeer ( NED ) L 0-6, 1-6'