omd.sty: A generic framework for extensible Metadata in LaTeX The omd packge supplies the infrastructure for extending sTeX macros with ontology-based metadata. This is a package primarily aimed at authors of sTeX extensions. Copyright (c) 2009 Michael Kohlhase The package is distributed under the terms of the LaTeX Project Public License (LPPL) Project home: https://github.com/KWARC/sTeX/