A general-purpose, XML-based specification grammar for expressing rights and conditions associated with digital content, services, or any digital resource.

Introduction to the SportsML standard, designed to provide a consistent format for sports scores and statistics.

This document provides an overview of the plans for XML in Mozilla. (Mozilla)

An XML doctype for the storage of novels, stories, poems and related texts.

Based on GML, which is used for graph description; uses tags to describe nodes and edges of a graph. Its purpose is to make possible the exchange of graphs between different authoring and browsing tools for graphs

A set of XML building blocks and a document framework that allows the creation of robust, reusable, XML documents to facilitate global trading, using SOX, XDR, and DTDs.

A royalty-free, open specification to describe financial information for public and private companies and other organizations. Overview, FAQs, press releases, resources, demonstrations and information about events.

Document type for bookmark files, which can be used to exchange bookmarks between any browsers and also to publish them on the web. A conversion program is available.

DTD/Schema developed to support the structured representation of a wide range of Knowledge Organization Systems/Services (KOS).

An OASIS effort to create a synthesis of existing XML business document libraries into one universal business language.