CREATE TABLE table_28511 ("Institution" CLOB, "Location" CLOB, "Founded" FLOAT, "Type" CLOB, "Enrollment" FLOAT, "Nickname" CLOB, "Joined" CLOB)

what type of institution is ottawa university?
SELECT "Type" FROM table_28511 WHERE "Institution" = 'Ottawa University'
SELECT "Type" FROM "table_28511" WHERE "Institution" = 'Ottawa University'