What designates a wine as Chianti Classico Gran selezione?

Related questions

1. Can you drink Chianti cold?
2. What is the black rooster on Chianti?
3. Is Merlot sweet or dry?
4. Can I substitute Pinot Noir for Marsala?
5. How do you serve Chianti?
6. Is Chianti part of Tuscany?
7. Is Chianti dry or sweet?
8. Can I substitute port for Marsala?
9. Which is better Shiraz or Merlot?
10. Can you substitute Chianti for Marsala?

Tags

1. #extra
2. #cabernet
3. #limited
4. #syrah
5. #franc
6. #former
7. #claims
8. #labeled
9. #shouldn
10. #chianti
11. #released
12. #sangiovese
13. #months
14. #selezione
15. #production
16. #riserva
17. #marchi
18. #aging
19. #classico