broken links on ARIA overview page

These link below are broken on the ARIA overview page (http://www.w3.org/WAI/intro/aria.php)


  *   Accessible Name and Description: Computation and API Mappings 1.1<http://www.w3.org/TR/acname-aam-1.1/>, describes how user agents determine names and descriptions of accessible objects from web content languages and expose them in accessibility APIs. This allows assistive technologies to associate and relay the name or description of objects to users.
  *   HTML Accessibility API Mappings 1.0<http://www.w3.org/TR/html-aam-1.1/>, extends Core Accessibility API Mappings 1.1 and Accessible Name and Description: Computation and API Mappings 1.1 to define how user agents map HTML markup to platform accessibility application programming interfaces (APIs). Provides HTML-specific guidance for how the HTML user agent must respond to keyboard focus, native HTML features, and role, state and property attributes provided via WAI-ARIA.
  *   SVG Accessibility API Mappings 1.0<http://www.w3.org/TR/svg-aam-1.1/>, extends Core Accessibility API Mappings 1.1 to define how user agents map SVG markup to platform accessibility application programming interfaces (APIs). When supported by user agents, its features allow SVG authors to create accessible rich internet applications, including charts, graphs, and other drawings. Provides SVG-specific guidance for how the SVG user agent must respond to keyboard focus, native SVG features, and role, state and property attributes provided via WAI-ARI