ULink -- A link that addresses its target by means of a URL (Uniform Resource Locator). Ulink reference.

external url : http://syslinux.zator.com

Figure -- A formal figure, generally an illustration, with a title. Figure reference.

insert an image :

Figure 3.1. docbook png:

Figure 3.2. another one:

SystemItem -- A system-related item or term. Systemitem reference.

http://www.mandrake-linux.com

Email -- An email address. Email reference

<test@guibo.com>

  <sect1><title>ulink tag</title>
    <para>
      ULink -- A link that addresses its target by means of a URL (Uniform Resource Locator).
      <ulink url="http://www.oasis-open.org/docbook/documentation/reference/html/ulink.html">Ulink reference</ulink>.
    </para>
    <para>
      external url : <ulink url="http://syslinux.zator.com">http://syslinux.zator.com</ulink>
    </para>
  </sect1>

  <sect1>
    <title>figure tag</title>
    <para>
      Figure -- A formal figure, generally an illustration, with a title.
      <ulink url="http://www.oasis-open.org/docbook/documentation/reference/html/figure.html">Figure reference</ulink>.
    </para>
    <para>
      insert an image :
      <figure><title>docbook png:</title>
	<graphic format="PNG" fileref="images/cover.png"/></figure>
      <figure><title>another one:</title>
	<graphic format="PNG" fileref="images/tn_bug.png"/></figure>
    </para>
  </sect1>

  <sect1>
    <title>systemitem tag</title>
    <para>
      SystemItem -- A system-related item or term.
      <ulink url="http://www.oasis-open.org/docbook/documentation/reference/html/systemitem.html">Systemitem reference</ulink>.
    </para>
    <para>
      <systemitem role="url">http://www.mandrake-linux.com</systemitem>
    </para>
  </sect1>

  <sect1>
    <title>email tag</title>
    <para>
      Email -- An email address.
      <ulink url="http://www.oasis-open.org/docbook/documentation/reference/html/email.html">Email reference</ulink>
    </para>
    <para>
      <email>test@guibo.com</email>
    </para>
  </sect1>