CREATE TABLE table_60422 ("Province" CLOB, "Commissioner" CLOB, "Assumed office" CLOB, "Duration" CLOB, "Party" CLOB, "Born" CLOB)

What is the duration of the commissioner from the zeeland province?
SELECT "Duration" FROM table_60422 WHERE "Province" = 'zeeland'
SELECT "Duration" FROM "table_60422" WHERE "Province" = 'zeeland'