<span class="hljs-meta"><!DOCTYPE <span class="hljs-meta-keyword">svg</span> <span class="hljs-meta-keyword">PUBLIC</span> <span class="hljs-meta-string">" -//W3C//DTD SVG 1.1 Basic//EN "</span> <span class="hljs-meta-string">' http://www.w3.org/Graphics/SVG/1.1/DTD/svg11-basic.dtd '</span> ></span> <span class="hljs-meta"><!DOCTYPE <span class="hljs-meta-keyword">svg</span> <span class="hljs-meta-keyword">PUBLIC</span><span class="hljs-meta-string">"-//W3C//DTD SVG 1.1 Basic//EN"</span><span class="hljs-meta-string">'http://www.w3.org/Graphics/SVG/1.1/DTD/svg11-basic.dtd'</span>></span> <span class="hljs-meta"><!DOCTYPE <span class="hljs-meta-keyword">note</span> [ <span class="hljs-meta"><!ENTITY <span class="hljs-meta-keyword">nbsp</span> <span class="hljs-meta-string">'&#xA0;'</span>></span> <span class="hljs-meta"><!ENTITY <span class="hljs-meta-keyword">pound</span> <span class="hljs-meta-string">'&#xA3;'</span>></span> <span class="hljs-meta"><!ENTITY <span class="hljs-meta-keyword">writer_person</span> <span class="hljs-meta-string">" Writer: Donald Duck. "</span>></span> <span class="hljs-meta"><!ENTITY <span class="hljs-meta-keyword">copyright</span> <span class="hljs-meta-string">"Copyright: Walt Disney Company."</span>></span> ]></span> <span class="hljs-meta"><!ENTITY <span class="hljs-meta-keyword">nbsp</span> <span class="hljs-meta-string">' &#xA0; '</span>></span> <span class="hljs-meta"><!ENTITY <span class="hljs-meta-keyword">pound</span> <span class="hljs-meta-string">'&#xA3;'</span>></span> <span class="hljs-meta"><!ENTITY <span class="hljs-meta-keyword">writer_person</span> <span class="hljs-meta-string">" Writer: Donald Duck. "</span>></span> <span class="hljs-meta"><!ENTITY <span class="hljs-meta-keyword">copyright</span> <span class="hljs-meta-string">"Copyright: Walt Disney Company."</span>></span> <span class="hljs-meta"><!DOCTYPE <span class="hljs-meta-keyword">bookstore</span> [ <span class="hljs-meta"><!ELEMENT <span class="hljs-meta-keyword">bookstore</span> (<span class="hljs-meta-keyword">book</span>*)></span> <span class="hljs-meta"><!ELEMENT <span class="hljs-meta-keyword">book</span> (<span class="hljs-meta-keyword">title</span>,<span class="hljs-meta-keyword">author</span>,<span class="hljs-meta-keyword">genre</span>?)></span> <span class="hljs-meta"><!ELEMENT <span class="hljs-meta-keyword">title</span> (<span class="hljs-meta-keyword">#PCDATA</span>)></span> <span class="hljs-meta"><!ELEMENT <span class="hljs-meta-keyword">author</span> ( <span class="hljs-meta-keyword">first-name</span>+, <span class="hljs-meta-keyword">last-name</span>+ )+ ></span> <span class="hljs-meta"><!ELEMENT <span class="hljs-meta-keyword">genre</span> (<span class="hljs-meta-keyword">to</span>,<span class="hljs-meta-keyword">from</span>,<span class="hljs-meta-keyword">header</span>,(<span class="hljs-meta-keyword">message</span>| <span class="hljs-meta-keyword">body</span>))></span> <span class="hljs-meta"><!ELEMENT <span class="hljs-meta-keyword">first-name</span> (<span class="hljs-meta-keyword">#PCDATA</span>)></span> <span class="hljs-meta"><!ELEMENT <span class="hljs-meta-keyword">last-name</span> (<span class="hljs-meta-keyword">#PCDATA</span>) ></span> <span class="hljs-meta"><!ATTLIST <span class="hljs-meta-keyword">book</span> <span class="hljs-meta-keyword">price</span> <span class="hljs-meta-keyword">CDATA</span> <span class="hljs-meta-keyword">#REQUIRED</span>></span> <span class="hljs-meta"><!ATTLIST <span class="hljs-meta-keyword">book</span> <span class="hljs-meta-keyword">publication_date</span> <span class="hljs-meta-keyword">CDATA</span>></span> <span class="hljs-meta"><!ATTLIST <span class="hljs-meta-keyword">book</span> <span class="hljs-meta-keyword">IBSN</span> <span class="hljs-meta-keyword">CDATA</span>></span> ]></span> <span class="hljs-meta"><!ELEMENT <span class="hljs-meta-keyword">bookstore</span> (<span class="hljs-meta-keyword">book</span>*)></span> <span class="hljs-meta"><!ELEMENT <span class="hljs-meta-keyword">book</span> (<span class="hljs-meta-keyword">title</span>,<span class="hljs-meta-keyword">author</span>,<span class="hljs-meta-keyword">genre</span>?)></span> <span class="hljs-meta"><!ELEMENT <span class="hljs-meta-keyword">title</span> (<span class="hljs-meta-keyword">#PCDATA</span>)></span> <span class="hljs-meta"><!ELEMENT <span class="hljs-meta-keyword">author</span> ( <span class="hljs-meta-keyword">first-name</span>+, <span class="hljs-meta-keyword">last-name</span>+ )+ ></span> <span class="hljs-meta"><!ELEMENT <span class="hljs-meta-keyword">genre</span> (<span class="hljs-meta-keyword">to</span>,<span class="hljs-meta-keyword">from</span>,<span class="hljs-meta-keyword">header</span>,(<span class="hljs-meta-keyword">message</span>| <span class="hljs-meta-keyword">body</span>))></span> <span class="hljs-meta"><!ELEMENT <span class="hljs-meta-keyword">first-name</span> (<span class="hljs-meta-keyword">#PCDATA</span>)></span> <span class="hljs-meta"><!ELEMENT <span class="hljs-meta-keyword">last-name</span> (<span class="hljs-meta-keyword">#PCDATA</span>) ></span> <span class="hljs-meta"><!ATTLIST <span class="hljs-meta-keyword">book</span> <span class="hljs-meta-keyword">price</span> <span class="hljs-meta-keyword">CDATA</span> <span class="hljs-meta-keyword">#REQUIRED</span>></span> <span class="hljs-meta"><!ATTLIST <span class="hljs-meta-keyword">book</span> <span class="hljs-meta-keyword">publication_date</span> <span class="hljs-meta-keyword">CDATA</span>></span> <span class="hljs-meta"><!ATTLIST <span class="hljs-meta-keyword">book</span> <span class="hljs-meta-keyword">IBSN</span> <span class="hljs-meta-keyword">CDATA</span>></span>