What would be XPath Expression for this to use with ImportXML in Google Sheets
<p>Please see this url:
<a href="http://www.flipkart.com/intex-fitrist/p/itmeg62zxbnagp8h?pid=SBNEGGD7APTAZE2G" rel="nofollow">http://www.flipkart.com/intex-fitrist/p/itmeg62zxbnagp8h?pid=SBNEGGD7APTAZE2G</a></p>

<p>If you do a "View Source" for this, you will notice this text in the source:</p>

<pre><code>FKART.product.pid = "SBNEGGD7APTAZE2G";
</code></pre>

<p>I am not able to figure out what would be the xpath expression for this that I can use with ImportXML in Google Sheets to extract this text. Any help would be appreciated. Thanks.</p>