この規定の基になった規定，この規定と関係する規定，この規定が依存する規定，又はこの規定の開発に参考になった規定を，次に示す。

[ISO13250]

ISO/IEC 13250:2000 Topic Maps: Information Technology -- Document Description and Markup Languages,
Michel Biezunski, Martin Bryan, Steven R. Newcomb, ed., 3 Dec 1999.
http://www.y12.doe.gov/sgml/sc34/document/0129.pdf (PDF, 332K)を参照。

[XML]

Extensible Markup Language (XML) 1.0 (Second Edition),
Tim Bray, Jean Paoli, and C.M. Sperberg-McQueen, Eve Maler, editors. World Wide Web Consortium, W3C Recommendation 6 October 2000.
http://www.w3.org/TR/REC-xmlを参照。

[XLink]

XML Linking Language (XLink) Version 1.0.,
Steve DeRose, Eve Maler, David Orchard, Ben Trafford, editors. World Wide Web Consortium, W3C Candidate Recommendation 3 July 2000.
http://www.w3.org/TR/xlinkを参照。
XLink処理は，[XML], [XML Names], [XML Base], 及び[IETF RFC 2396]に依存している。

[XML Base]

XML Base (XBase),
Jonathan Marsh, editor. World Wide Web Consortium, W3C Proposed Recommendation 8 September 2000.
http://www.w3.org/TR/xmlbaseを参照。

[XML Names]

Namespaces in XML,
Tim Bray, Dave Hollander, and Andrew Layman, editors. Textuality, Hewlett-Packard, and Microsoft. World Wide Web Consortium, W3C Recommendation 14 January 1999.
http://www.w3.org/TR/REC-xml-names/を参照。

[RFC 1738]

Uniform Resource Locators (URL),
IETF (Internet Engineering Task Force) RFC 1738, December 1994.
http://www.ietf.org/rfc/rfc1738.txtを参照。

[RFC 2119]

Key words for use in RFCs to Indicate Requirement Levels,
IETF (Internet Engineering Task Force) RFC 2119, S. Bradner, March 1997.
http://www.ietf.org/rfc/rfc2119.txtを参照。

[RFC 2141]

URN Syntax,
IETF (Internet Engineering Task Force) RFC 2141, R. Moats, May 1997.
http://www.ietf.org/rfc/rfc2141.txtを参照。

[RFC 2396]

Uniform Resource Identifiers (URI): Generic Syntax,
IETF (Internet Engineering Task Force) RFC 2396, August 1998.
http://www.ietf.org/rfc/rfc2396.txtを参照。

[RFC 2732]

Format for Literal IPv6 Addresses in URL's,
IETF (Internet Engineering Task Force) RFC 2732, 1999.
http://www.ietf.org/rfc/rfc2732.txtを参照。