Insert price currency microdata (schema.org) into a html table

Question

I have following piece of code:

<tr><th>Availability:</th>
  <td><link itemprop="availability" href="http://schema.org/InStock"/>available</td></tr>
<tr><th>Price:</th>
  <td itemprop="price">$137</td></tr>
<meta itemprop="priceCurrency" content="USD" />
</tbody>

Unfortunately, it doesn't validate: Start tag meta seen in table.

How can I insert price currency and have validation correct?

Answer 1

You could put the meta element in the td and move the price property to a span (otherwise the price value would include the string "USD").

<tr>
  <th>Price:</th>
  <td>
    <span itemprop="price">137</span>
    <meta itemprop="priceCurrency" content="USD" />
  </td>
</tr>