s in its root form (never in its 
        plural form).</p>
    <h2 id="ProcedureCall">6. 
        Procedure Call (Request)</h2>
    <p>
        A remote procedure call is made by sending a request to a remote service
        using either
        <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html#sec9.5">HTTP POST</a> or
        <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html#sec9.3">HTTP GET</a>.
        How and where the call is encoded within the HTTP message depends on the HTT