No declaration for "restriction" in the DTD for XML Schema 1.1

"Costello, Roger L." <[email protected]> Sun, 2 Dec 2012 13:34:00 +0000
Newsgroups gmane.text.xml.schema.devel
Message-ID <[email protected]>
Hi Folks,

Appendix I in the Structures specification has the DTD for XML Schema [1].

I see the declaration for the "extension" element.

I don't see the declaration for the "restriction" element.

Is that a mistake or am I simply overlooking it?

/Roger

[1] http://www.w3.org/TR/xmlschema11-1/#nonnormative-schemaDTD