{% if content.link_set.exists %}
<div class="links">
    <b>Links:</b>
    <ul>
    {% for link in content.link_set.all %}
    <li>
        <a href="{{link.url}}">{{link.description|default:link.url}}</a>
    </li>
    {% endfor %}
    </ul>
</div>
{% endif %}
{% if content.file_set.exists %}
<div class="files">
    <b>Resources:</b>
    <ul>
    {% for file in content.file_set.all %}
    <li>
        <a href="{{file.get_absolute_url}}">{{file.name}}</a>
    </li>
    {% endfor %}
    </ul>
</div>
{% endif %}