[RESOLVIDO]como fazer um include page no xhtml?

Pessoal,

como fazer um include page no xhtml ?
Segue o codigo…

<?xml version='1.0' encoding='UTF-8' ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
      xmlns:h="http://java.sun.com/jsf/html">
  <h:head>
    <title>Facelet Title</title>
    <link rel="StyleSheet" type="text/css" href="css/formEdicao.css" />
  </h:head>
  <h:body>
    
    <%@include file="topo.inc" %>

Segue

//xmlns:ui="http://java.sun.com/jsf/facelets"
<ui:include src="inc.xhtml"></ui:include>

Obrigado.