"highlight"><pre><span></span><span class="n">http</span><span class="p">:</span><span class="o">//.../</span><span class="n">crud</span><span class="o">/</span><span class="n">library</span>
<span class="n">http</span><span class="p">:</span><span class="o">//.../</span><span class="n">crud</span><span class="o">/</span><span class="n">book</span>
</pre></div>
</div>
<p>Now we declare the labels and the tables. The label is used for displaying
links in the navigation and in some messages:</p>
<div class="h