title: XPath to Parse "SRC" from IMG tag?
body: <p>Right now I successfully grabbed the full  element from an HTML page with this:</p>
  
  <pre><code>//img[@class='photo-large']
  </code></pre>
  
  <p>for example it would return this: </p>
  
  <pre><code>&lt;img src="http://example.com/img.jpg" class='photo-large' /&gt;
  </code></pre>
  
  <p>But I only need the SRC url (<a href="http://example.com/img.jpg" rel="noreferrer">http://example.com/img.jpg</a>). Any help?</p>