CREATE TABLE table_23330 (" ( Virtual ) " TEXT, "Callsign" TEXT, "Affiliation" TEXT, "Branding" TEXT, "Channel" TEXT, "Programming" TEXT, "Owner" TEXT)

what is the name of the branding where the virtual is 13.1
SELECT "Branding" FROM table_23330 WHERE "(Virtual)" = '13.1'
SELECT "Branding" FROM "table_23330" WHERE "(Virtual)" = '13.1'