CREATE TABLE table_41513 ("Nation" TEXT, "Skip" TEXT, "Ends Won" FLOAT, "Ends Lost" FLOAT, "Blank Ends" FLOAT, "Stolen Ends" FLOAT, "Shot Pct." TEXT)

What is the sum of Blank Ends for Denmark when less than 42 is the ends lost?
SELECT SUM("Blank Ends") FROM table_41513 WHERE "Nation" = 'denmark' AND "Ends Lost" < '42'
SELECT SUM("Blank Ends") FROM "table_41513" WHERE "Ends Lost" < '42' AND "Nation" = 'denmark'