H2C2O4 (Q791245) speaker of the user "H2C2O4" Language Label Description Also known as English H2C2O4 speaker of the user "H2C2O4" Statements instance of speaker 0 references linked user H2C2O4 0 references place of residence Q17 0 references language English language level native place of learning Q30 0 references Japanese language level native place of learning Q17 0 references Korean language level beginner place of learning Q7842 0 references