<!-- "Prefixes", i.e.: mappings URI -> URL of the global library
Each prefix mapps an URI of the cic:/ namespace to an URL where the
documents can actually be accessed. URL can be in the "file://" or
<!-- "Prefixes", i.e.: mappings URI -> URL of the global library
Each prefix mapps an URI of the cic:/ namespace to an URL where the
documents can actually be accessed. URL can be in the "file://" or