What is the maturity date of the ISIN labeled DE000A0BVBN3?
CREATE TABLE table_21692771_1 (maturity VARCHAR, isin VARCHAR)
SELECT maturity FROM table_21692771_1 WHERE isin = "DE000A0BVBN3"
### Context: CREATE TABLE table_21692771_1 (maturity VARCHAR, isin VARCHAR) ### Question: What is the maturity date of the ISIN labeled DE000A0BVBN3? ### Answer: SELECT maturity FROM table_21692771_1 WHERE isin = "DE000A0BVBN3"