        </td>
          <td class="prop-desc">The overall rating, based on a collection of reviews or ratings, of the item.</td>
        </tr>

        <tr><th class="prop-nam" scope="row">
          <code>brand</code></th>
          <td class="prop-ect">



                <a href=Brand>Brand</a>


              or

                <a href=Organization>Organization</a>


          </td>
          <td class="prop-desc">The brand(s) associated with a product or service, or the brand(s) maintained by an organ