URI	urn:oasis:names:specification:docbook:dtd:xml:4.1.2
Scheme (Protocol)	URN
Path	oasis:names:specification:docbook:dtd:xml:4.1.2
URN Namespace ID	oasis
URN Namespace Specific String	names:specification:docbook:dtd:xml:4.1.2
RFC	[ RFC3986, ^ ] [ RFC2141, ^ ]

  
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