CREATE TABLE table_58291 ("Res." TEXT, "Record" TEXT, "Opponent" TEXT, "Method" TEXT, "Event" TEXT, "Round" FLOAT, "Time" TEXT, "Location" TEXT)

Name the location of record 5-3
SELECT "Location" FROM table_58291 WHERE "Record" = '5-3'
SELECT "Location" FROM "table_58291" WHERE "Record" = '5-3'