What are the advantages of XML over HTML?

Related questions

1. Why was XML created?
2. Why is XML needed?
3. Why is XML still used?
4. What is an XML file format?
5. How is XML used today?
6. Why is XML so popular?
7. What are XML tools?
8. What does & mean in XML?
9. What is XML mapping word?
10. What is XML template?

Tags

1. #locate
2. #rules
3. #easier
4. #separately
5. #while
6. #since
7. #control
8. #defines
9. #presentation
10. #structure
11. #attempts
12. #defined
13. #manipulate
14. #appearance
15. #context
16. #makes