CREATE TABLE table_30879 ("Network" CLOB, "Flagship" CLOB, "Programming" CLOB, "Region" CLOB, "Origin" CLOB, "Owner" CLOB)

Which of the networks originate in Xalapa?
SELECT "Network" FROM table_30879 WHERE "Origin" = 'Xalapa'
SELECT "Network" FROM "table_30879" WHERE "Origin" = 'Xalapa'