ptional Title Here&quot;
</code></pre>

<p>You can put the title attribute on the next line and use extra spaces
or tabs for padding, which tends to look better with longer URLs:</p>

<pre><code>[id]: http://example.com/longish/path/to/resource/here
    &quot;Optional Title Here&quot;
</code></pre>

<p>Link definitions are only used for creating links during Markdown
processing, and are stripped from your document in the HTML output.</p>

<p>Link definition names may constist of letters, numbers, spaces, an