         xmlns:ex="http://www.example.com/"
   <head>
     <title>Test 0115</title>
   </head>
   <body>
      <p>Description: XML entities in the RDFa content</p>
      <p>
        <span property="ex:entity1">&gt;</span>
        <span property="ex:entity2">Ben &amp; Co.</span>
        <span property="ex:entity3">&#x40;</span>
        <span property="ex:entity4">&#64;</span>
      </p>
   </body>
