Simple Dublin Core

The Simple Dublin Core Metadata Element Set (DCMES) consists of 15 metadata elements:^[2]

1. Title
2. Creator
3. Subject
4. Description
5. Publisher
6. Contributor
7. Date
8. Type
9. Format
10. Identifier
11. Source
12. Language
13. Relation
14. Coverage
15. Rights

Source: Wikipedia

http://en.wikipedia.org/wiki/Dublin_Core