The XHTML Basic 1.0 DTD is identified with:
- The public identifier: "-//W3C//DTD XHTML Basic 1.0//EN", and
- The system identifier: "http://www.w3.org/TR/xhtml-basic/xhtml-basic10.dtd"
It is composed of
52 elements, 611 entities, and 21 notations.
- 52 elements
- 611 entities
- 204 parameter entities
- 27 external entities
- 253 character entities
- 126 Marked section entities
- 1 general entity
- 21 notations
It claims to be an SGML DTD. Element and notation names are not case sensitive. Entity names are case sensitive.