<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="3" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[3]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">識別子</anchor>1つだけで構成される<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">素片識別子</anchor>を、
<dfn><rubyb xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">平名前素片識別子<rt xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">plain name fragid</rt></rubyb></dfn>といいます。</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">Best Practices for Fragment Identifiers and Media Type Definitions</cite> (<time>2013-04-29 23:11:19 +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/2001/tag/doc/mimeTypesAndFragids#h-terminology">http://www.w3.org/2001/tag/doc/mimeTypesAndFragids#h-terminology</anchor-external></li><li><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> <cite xml:lang="en">Best Practices for Fragment Identifiers and Media Type Definitions</cite> (<time>2013-04-29 23:11:19 +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/2001/tag/doc/mimeTypesAndFragids#dfn-plain-name-fragid">http://www.w3.org/2001/tag/doc/mimeTypesAndFragids#dfn-plain-name-fragid</anchor-external></li></ul></refs></section><section><h1>意味</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> 特別な内部構文を持たない<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">素片識別子</anchor>を、<dfn><rubyb xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">平名前素片識別子<rt xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">plain name fragid</rt></rubyb></dfn>といいます <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="1" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;1</anchor-internal></src>。</p><example xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:"><p xmlns="http://www.w3.org/1999/xhtml"><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> 例えば <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">HTML</anchor> では <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">ID</anchor> が<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">素片識別子</anchor>として使われます <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="4" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;4</anchor-internal></src>。</p></example><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="9" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[9]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">識別子</anchor>によって示される構造を有する<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">MIME型</anchor>の<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">素片識別子</anchor>では、
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">平名前素片識別子</anchor>はそのような構造を指すために使う<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:"><strong xmlns="http://www.w3.org/1999/xhtml">べきです</strong></anchor> <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="4" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;4</anchor-internal></src>。</p></section><section><h1>構文</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="6" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[6]</anchor-end> どのような<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">文字</anchor>を使うことができるかは、その<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">言語</anchor>に依存します <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="4" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;4</anchor-internal></src>。</p></section><section><h1>応用</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="10" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[10]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">平名前素片識別子</anchor>の実例は、<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">素片識別子</anchor>の項を参照してください。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="11" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[11]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">XPointer</anchor> の<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">速記指示子</anchor>も該当しそうです。</p></section><section><h1>メモ</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="7" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[7]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">平名前素片識別子</anchor>は、<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">内容折衝</anchor>によって異なる<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">表現</anchor>が返されるような場合でも同等の部分に同じ名前を与えて使うのに有用です <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="4" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;4</anchor-internal></src>。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="8" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[8]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Semantic Web</anchor> では、<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">文書</anchor>の特定の部分を表すのではなく、
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">文書</anchor>が説明する何らかのものを指すために<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">平名前素片識別子</anchor>を使っています <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="4" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;4</anchor-internal></src>。</p></section></body></html>