Date: Jun. 13, 2001
Link: http://www.oasis-open.org/committees/relax-ng/tutorial.html
Source Author or Organization: James Clark, Makoto MURATA, OASIS RELAX NG TC

This Regular Language Description for XML Next Generation (RELAX NG) tutorial is the first document released by the Organization for the Advancement of Structured Information Standards (OASIS) RELAX NG Technical Commitee.

The Committee's goal is to create a schema language for XML based upon RELAX and Tree Regular Expressions for XML (TREX) that can work with a separate datatyping language like XML Schema Datatypes.