Absolute URIs on the Local File System

  • file:///c:/xml/docbook42/docbookx.dtd

  • file:///share/schemas/relax-ng/docbook/4.2/docbook.rng

  • file:///export/home/john/doctypes/xml/docbook/4.2/docbookx.dtd

These identifiers are only useful (in general) on the system where they were created.