title: ImportXML does not return data from XML file
body: <p>I used xpath checker to build the following xpath query:</p>
  
  <pre><code>/eveapi/result/rowset/row[1]/@solarSystemName
  </code></pre>
  
  <p>on the following XML document:</p>
  
  <p><a href="https://api.eveonline.com/map/Sovereignty.xml.aspx" rel="nofollow noreferrer">https://api.eveonline.com/map/Sovereignty.xml.aspx</a></p>
  
  <p>This works in in xpath checker add on for Firefox however when i put it into a importXML query in Google sheet it does not return any data:</p>
  
  <pre><code>=ImportXML("https://api.eveonline.com/map/Sovereignty.xml.aspx"; "/eveapi/result/rowset/row[1]/@solarSystemName")
  </code></pre>
  
  <p>any ideas?</p>