# Schema Type URI Namespace

The URI namespace `<http://suika.fam.cx/www/2006/schema/>` is used to map schema type URIs to feature names.

## Known Schema Types

Feature | Schema Language
--- | ---
Name URI | Version | Type URI | Description (informative) | Source
`<http://suika.fam.cx/www/2006/schema/http://relaxng.org/ns/structure/1.0>` | `1.0` | `<http://relaxng.org/ns/structure/1.0>` | RELAX NG | libxml2modでDOM3
`<http://suika.fam.cx/www/2006/schema/http://www.w3.org/2001/XMLSchema>` | `1.0` | `<http://www.w3.org/2001/XMLSchema>` | XML Schema 1.0 | DOM3 Core, DOM3 LS
`<http://suika.fam.cx/www/2006/schema/http://www.w3.org/TR/REC-xml>` | `1.0` | `<http://www.w3.org/TR/REC-xml>` | XML 1.0 DTD | DOM3 Core, DOM3 LS