<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="15" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[15]</anchor-end> <dfn><rubyb xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">展開URL<rt xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">expanded URL</rt></rubyb></dfn>は、
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">QName</anchor> の<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">名前空間URL</anchor>と<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">局所名</anchor>を連結して得られる <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">URL</anchor> です。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="16" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[16]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">XML</anchor> 業界では <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">QName</anchor> は
(<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">名前空間URL</anchor>, <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">局所名</anchor>)
の<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">組</anchor>と考えていました。
<sw-see xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:"> <anchor>QName</anchor> </sw-see></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="26" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[26]</anchor-end> 
一方で <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">RDF</anchor> 業界では<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">識別子</anchor>は1つの <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">URL</anchor> となる必要があり、
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">名前空間URL</anchor>と<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">局所名</anchor>を連結することとしていました。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="32" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[32]</anchor-end> 
その後 <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">RDF</anchor> は <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">XML</anchor> を使わないようになりましたが、 <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">QName</anchor>
的なものも <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">XML</anchor> から独立して独自の (関連各技術でそれぞれ似たようで少しずつ違う)
仕組みに発展しました。</p><section><h1>RDF/XML における展開 URI</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="33" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[33]</anchor-end> 
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">RDF/XML</anchor> は <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">XML名前空間</anchor>を前提に、<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">要素名</anchor>や<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">属性名</anchor>を
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">RDFデータモデル</anchor>の <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">RDF URI参照</anchor> / <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">IRI</anchor> として解釈する方法を定めています。</p><hr></hr><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>
<time>西暦1999(平成11)年<attrvalue xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:">1991</attrvalue></time>の <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">RDF</anchor> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">W3C勧告</anchor>では、 <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">RDF/XML</anchor> において、
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">名前空間URI</anchor> と<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">局所名</anchor>を連結し、それを<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">相対URI参照</anchor>とみなして、
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">基底URI</anchor> に基づき<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">解決</anchor>するという方法が規定されていました。
<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="34" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;34</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="34" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[34]</anchor-end> <cite xml:lang="en">Resource Description Framework (RDF) Model and Syntax Specification</cite> 
<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/1999/REC-rdf-syntax-19990222/#grammar">http://www.w3.org/TR/1999/REC-rdf-syntax-19990222/#grammar</anchor-external></li></ul></refs><comment-p xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:"><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="35" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[35]</anchor-end> 
ただし、
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">XML名前空間</anchor>において<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">名前空間URI</anchor> に<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">相対URI参照</anchor>を使用することは、
<time xmlns="http://www.w3.org/1999/xhtml">西暦2000(平成12)年<attrvalue xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:">2000</attrvalue></time>の <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">XML</anchor> 総会で<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">非推奨</anchor>とされています。</comment-p><hr></hr><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>
<time>西暦2004(平成16)年<attrvalue xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:">2004</attrvalue></time>の <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">RDF/XML</anchor> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">W3C勧告</anchor>では、
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">修飾名</anchor>は<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">名前空間URI</anchor> と<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">局所名</anchor>を連結するだけで
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">RDF URI参照</anchor>となります。
<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="36" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;36</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="36" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[36]</anchor-end> 
<cite xml:lang="en">RDF/XML Syntax Specification (Revised)</cite> 
<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/2004/REC-rdf-syntax-grammar-20040210/#section-Identifiers">http://www.w3.org/TR/2004/REC-rdf-syntax-grammar-20040210/#section-Identifiers</anchor-external></li></ul></refs><hr></hr><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> <cite xml:lang="en">RDF namespace conventions</cite>
(<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Tim Berners-Lee</anchor>著, <time>2000-05-21 22:16:15 +09:00</time>)
<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://lists.w3.org/Archives/Public/xml-uri/2000May/0320.html">https://lists.w3.org/Archives/Public/xml-uri/2000May/0320.html</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="14" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[14]</anchor-end> <cite xml:lang="en">Re: XML namespaces and RDF</cite>
(<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Garret Wilson</anchor>著, <time>2007-12-17 11:16:48 +09:00</time>)
<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://lists.w3.org/Archives/Public/semantic-web/2007Dec/0070.html">https://lists.w3.org/Archives/Public/semantic-web/2007Dec/0070.html</anchor-external></p></section><section><h1>DC-XML における展開名の解釈</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="19" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[19]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">DC-XML</anchor> では <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">QName</anchor> の<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">展開名</anchor>の連結が <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">URI</anchor> を表すとされています。
<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="18" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;18</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="7" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[7]</anchor-end>
<cite>Expressing Dublin Core metadata using XML</cite> <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://dublincore.org/documents/2006/05/29/dc-xml/#sec3.1">http://dublincore.org/documents/2006/05/29/dc-xml/#sec3.1</anchor-external>
(<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">名無しさん</anchor> <time>2006-06-04 07:41:31 +00:00</time>)<ul><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="17" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[17]</anchor-end> 移転確認 <time>2025-03-25T08:38:15.900Z</time></li><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="18" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[18]</anchor-end> <cite xml:lang="en">DCMI: Expressing Dublin Core™ metadata using XML</cite>, <time>2025-03-20T15:21:53.000Z</time>, <time>2025-03-25T08:36:26.699Z</time> <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://www.dublincore.org/specifications/dublin-core/dc-xml/2006-05-29/#31-uris-and-xml-qualified-names">https://www.dublincore.org/specifications/dublin-core/dc-xml/2006-05-29/#31-uris-and-xml-qualified-names</anchor-external></li></ul></li></ul></refs></section><section><h1>WebDAV における展開 URI</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="13" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[13]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">RFC 2518</anchor> では <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">QName</anchor> は<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">名前空間URL</anchor>に<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">局所名</anchor>を連結した <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">URL</anchor>
として解釈することとされており <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="12" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;12</anchor-internal></src>、 <code class="URI" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">DAV:</anchor></code>
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">名前空間</anchor>に属する<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">要素</anchor>は <code class="URI" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">DAV:</anchor></code> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">URL</anchor> を表していました。</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="12" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[12]</anchor-end> <cite xml:lang="en">RFC 2518 - HTTP Extensions for Distributed Authoring -- WEBDAV</cite> (<time>2014-09-14 13:14:29 +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://tools.ietf.org/html/rfc2518#section-23.4.2">http://tools.ietf.org/html/rfc2518#section-23.4.2</anchor-external></li></ul></refs><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>
<cite xml:lang="en">Why are WebDAV's XML namespace rules different than the W3C's? from Yaron Goland (Exchange) on 1999-12-28 (w3c-dist-auth@w3.org from October to December 1999)</cite> 
<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://lists.w3.org/Archives/Public/w3c-dist-auth/1999OctDec/0343.html">http://lists.w3.org/Archives/Public/w3c-dist-auth/1999OctDec/0343.html</anchor-external>,
<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="mid:7DE119D3D0E15543874F7561EECBDBED02619DDE@BEG.platinum.corp.microsoft.com">mid:7DE119D3D0E15543874F7561EECBDBED02619DDE@BEG.platinum.corp.microsoft.com</anchor-external> </p><p><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">WebDAV</anchor> で<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">展開URI</anchor> を使っている理由のまとめ。<figure class="list"><ul><li>元々 <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">HTTP</anchor> では文化的に、<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">名前</anchor>とは <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">URI</anchor> である。</li><li>伝統的な<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">名前</anchor>・<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">値</anchor>の組の方が、
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">名前空間URI</anchor>・<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">局所名</anchor>・<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">値</anchor>の組よりも扱いやすい。</li><li><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">W3C</anchor> の <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">XML名前空間</anchor>の <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">WG</anchor>
と協議したが折り合わず、諸々により<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">展開URI</anchor> の規定が残った。</li><li>他の <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">XML応用</anchor>との兼ね合わせから、 <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">WebDAV</anchor>
次版ではこの規定は削除した方が良い。</li><li>現実には、実装しているものと実装していないものがある。</li></ul></figure></p><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> この規定は <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">RFC 4918</anchor> で削除されています。</p><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> それでも仕様書内のみの表記として、
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">特性</anchor>を表すために<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">展開URL</anchor>を使うことがあります <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="8" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;8</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="8" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[8]</anchor-end> <cite xml:lang="en">RFC 4918 - HTTP Extensions for Web Distributed Authoring and Versioning (WebDAV)</cite> (<time>2014-09-21 17:04:59 +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://tools.ietf.org/html/rfc4918#section-2">http://tools.ietf.org/html/rfc4918#section-2</anchor-external></li></ul></refs></section><section><h1>LTM における展開URI</h1><p><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>
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">LTM</anchor> でも <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">QName</anchor> を <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">URI</anchor> の省略形として扱っています。
<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="20" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;20</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="21" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[21]</anchor-end> <cite>The Linear Topic Map Notation</cite> 
<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.ontopia.net/download/ltm.html#N963">http://www.ontopia.net/download/ltm.html#N963</anchor-external><ul><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="22" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[22]</anchor-end> 移転確認 <time>2025-03-25T08:42:10.500Z</time></li><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="20" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[20]</anchor-end> <cite>The Linear Topic Map Notation</cite>, <time>2015-03-13T17:28:14.000Z</time>, <time>2025-03-25T08:41:47.945Z</time> <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://www.ontopia.net/download/ltm.html#N1042">https://www.ontopia.net/download/ltm.html#N1042</anchor-external></li></ul></li></ul></refs></section><section><h1>N3 や SPARQL の接頭辞付き名</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:">N3</anchor> では、<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">修飾名</anchor>の<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">接頭辞</anchor>は<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">名前空間URI</anchor>に<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">展開</anchor>され、
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">局所名</anchor>を連結させて <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">IRI</anchor> を得ます。
<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="28" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;28</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="25" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[25]</anchor-end> 
<cite xml:lang="en">Notation 3 -- Ideas about Web architecture</cite> 
<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/DesignIssues/Notation3">http://www.w3.org/DesignIssues/Notation3</anchor-external><ul><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="28" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[28]</anchor-end> 
<cite xml:lang="en">Notation 3 Logic</cite>, <time>2024-02-16T13:03:00.000Z</time>, <time>2025-03-25T09:04:18.791Z</time> <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://www.w3.org/DesignIssues/Notation3">https://www.w3.org/DesignIssues/Notation3</anchor-external></li></ul></li></ul></refs><hr></hr><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="29" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[29]</anchor-end> 
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">SPARQL照会言語</anchor>や
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Turtle</anchor> では、
<dfn><rubyb xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">接頭辞付き名<rt xmlns="http://www.w3.org/1999/xhtml">prefixed name</rt></rubyb></dfn>は、その<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">接頭辞</anchor>に対応する<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">IRI</anchor>と、
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">局所部</anchor>とを連結した <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">IRI</anchor>
を表すものと規定されています。
<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="30" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;30</anchor-internal>, <anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="27" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;27</anchor-internal></src></p><comment-p xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:"><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="31" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[31]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">N-Triples</anchor> にはこの構文はありません。</comment-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="30" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[30]</anchor-end> 
<cite xml:lang="EN">SPARQL 1.1 Query Language</cite>, <time>2018-10-09T13:16:07.000Z</time>, <time>2025-03-25T09:07:49.042Z</time> <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://www.w3.org/TR/sparql11-query/#prefNames">https://www.w3.org/TR/sparql11-query/#prefNames</anchor-external></li><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="27" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[27]</anchor-end> <cite xml:lang="en">RDF 1.1 Turtle</cite>, <time>2018-01-23T15:25:33.000Z</time>, <time>2025-03-25T09:01:14.672Z</time> <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://www.w3.org/TR/turtle/#prefixed-name">https://www.w3.org/TR/turtle/#prefixed-name</anchor-external></li></ul></refs></section><section><h1>CURIE</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="23" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[23]</anchor-end> 
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">CURIE</anchor> は <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">W3C HTML WG</anchor> が <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">QName</anchor> と<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">展開URI</anchor>の考え方を
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">RDFa</anchor>
用に発展させたものです。
<sw-see xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:"> <anchor>CURIE</anchor> </sw-see></p></section><section><h1>Compact URI</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="24" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[24]</anchor-end> 
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">CURIE</anchor> とよく似たものがなぜか <dfn>Compact URI</dfn> や <dfn>Compact IRI</dfn>
と呼ばれて独自に定義されていることがたまにあります。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="131" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[131]</anchor-end> <cite xml:lang="en">JSON-LD 1.0</cite>
( (<time>2014-01-13 20:01:00 +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/json-ld/#compact-iris">http://www.w3.org/TR/json-ld/#compact-iris</anchor-external></p><figure class="quote"><figcaption><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="137" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[137]</anchor-end> <cite xml:lang="en">OSLC Core Version 3.0. Part 6: Resource Shape</cite>
(<time>2017-04-05 01:00:00 +09:00</time>)
<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://docs.oasis-open.org/oslc-core/oslc-core/v3.0/cs01/part6-resource-shape/oslc-core-v3.0-cs01-part6-resource-shape.html">http://docs.oasis-open.org/oslc-core/oslc-core/v3.0/cs01/part6-resource-shape/oslc-core-v3.0-cs01-part6-resource-shape.html</anchor-external></figcaption><blockquote><p>Prefixed Name</p><p>The compact IRI <strong>[</strong>IRI<strong>]</strong> of the defined property being described in the current row of the table. This corresponds to the oslc:propertyDefinition property.</p></blockquote></figure><figure class="quote"><figcaption><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="138" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[138]</anchor-end> <cite xml:lang="en">Activity Streams 2.0</cite>
(<time>2017-05-21 23:50:36 +09:00</time>)
<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://w3c.github.io/activitystreams/core/#h-compact-uris">https://w3c.github.io/activitystreams/core/#h-compact-uris</anchor-external></figcaption><blockquote><p>The JSON-LD syntax supports the use of &quot;Compact URIs&quot;. A &quot;Compact URI&quot; is an alternative encoding of a URI that uses a defined prefix to simplify serialization.</p></blockquote></figure></section><section><h1>関連</h1><section><h1>相対 URI 参照に対する絶対 URI 参照</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>
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">相対URI参照</anchor>に対して、<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">絶対URI参照</anchor>のことを指して<dfn><ruby>展開<rt>てんかい</rt><rt xml:lang="en">expanded</rt></ruby> URI</dfn>
などということがあります。</p><p>この言い方は紛らわしいので、仕様書で使われている<q><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">絶対URI</anchor></q>
や <weak xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">(<q xmlns="http://www.w3.org/1999/xhtml">展開</q>ではなく)</weak> <q><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">解決</anchor></q>のような用語を使うべきです。</p></section></section><section><h1>メモ</h1><figure class="quote"><figcaption><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="37" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[37]</anchor-end> <cite xml:lang="ja">ハイパーリンク: suchowan's blog</cite>, <time>2025-03-25T09:16:28.000Z</time> <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://suchowan.seesaa.net/article/202408article_21.html">https://suchowan.seesaa.net/article/202408article_21.html</anchor-external></figcaption><blockquote><p>この pdf、ndl:994174/1/127 のような表現にハイパーリンクが設定されて
いることに気づかない読者向けの対策として、ハイパーリンクが設定され
ているところを青や赤の色付き文字で強調するようにしました。こうすれば、
モノクロ印刷したものは出版されたものと同一のままで済みます。</p><p>上記の例で“ndl:”は“https://dl.ndl.go.jp/pid/”の略記です。</p><p><snip xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:"></snip></p><p>のように使うと、dc:date は http://purl.org/dc/elements/1.1/date
として扱われますが、同じ考え方です。</p></blockquote></figure></section></body></html>