<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="1" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[1]</anchor-end> <dfn><code class="HTML" xml:lang="en">&amp;quot;</code></dfn> は、 <code class="charname" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">QUOTATION MARK</anchor></code> を表す<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">文字実体参照</anchor>です。</p><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:">HTML</anchor> や <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">XML</anchor> の他、 <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">SGML</anchor> でもしばしば使われています。</p></body></html>