 </tr>
  <tr>
    <td><tt>:Date</tt></td>
  </tr>
  <tr>
    <td><tt>:Address</tt></td>
    <td>Includes email and IP addresses as well as street addresses</td>
  </tr>
  <tr>
    <td><tt>:Measurement</tt></td>
    <td>Measurement expressions, with features giving the value and unit of the measurement, both in the original form specified in the document and in a form normalized to SI units</td>
  </tr>
  <tr>
    <td colspan="2"><b>Additional annotations available if selected</b></td>
  </tr>
  <tr>
    <td