CREATE TABLE table_52947 ("English Name" TEXT, "Japanese orthography" TEXT, "Pronouciation" TEXT, "abbreviation" TEXT, "Provider ( national government ) " TEXT, "Foundation" FLOAT)

What is the Japanese orthography for the abbreviation of ndmc?
SELECT "Japanese orthography" FROM table_52947 WHERE "abbreviation" = 'ndmc'
SELECT "Japanese orthography" FROM "table_52947" WHERE "abbreviation" = 'ndmc'