<html xmlns="http://www.w3.org/1999/xhtml"><head></head><body><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="4" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[4]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">XML Schemaデータ型</anchor>における<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">データ型</anchor>の<dfn><rubyb xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:"><anchor>正準写像</anchor><rt xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">canonical mapping</rt></rubyb></dfn>は、
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">値空間</anchor>の各<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">要素</anchor>に対して<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">字句表現</anchor>を一意に定めたものです。</p><section><h1>仕様書</h1><refs xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:"><ul xmlns="http://www.w3.org/1999/xhtml"><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="1" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[1]</anchor-end> <cite xml:lang="EN">W3C XML Schema Definition Language (XSD) 1.1 Part 2: Datatypes</cite>
( (<time>2012-04-04 21:34:51 +09:00</time> 版))
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://www.w3.org/TR/xmlschema11-2/#dt-canonical-mapping">http://www.w3.org/TR/xmlschema11-2/#dt-canonical-mapping</anchor-external></li></ul></refs></section><section><h1>データ型の正準写像</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="2" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[2]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">RDF 1.1</anchor> で定義されている<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">データ型</anchor>のうち、 <code xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">rdf:HTML</anchor></code> には正準形は定義されていませんが、
<code xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">rdf:XMLLiteral</anchor></code> には<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">正準写像</anchor>・<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">正準字句形</anchor>が定められています <src xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:"><anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="3" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;3</anchor-internal></src>。</p><refs xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:"><ul xmlns="http://www.w3.org/1999/xhtml"><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="3" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[3]</anchor-end> <cite xml:lang="en">RDF 1.1 Concepts and Abstract Syntax</cite> (<time>2014-04-27 12:38:01 +09:00</time> 版) <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://dvcs.w3.org/hg/rdf/raw-file/default/rdf-concepts/index.html#XMLLiteral-canonical">https://dvcs.w3.org/hg/rdf/raw-file/default/rdf-concepts/index.html#XMLLiteral-canonical</anchor-external></li></ul></refs></section><section><h1>関連</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="5" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[5]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">正準写像</anchor>によって定まる<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">字句表現</anchor>を、<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">正準表現</anchor>といいます。</p></section></body></html>