title: What is the difference between aria-owns and aria-controls
body: <p>What is the real impact on an element when using </p>
  
  <pre><code>aria-owns="id"
  </code></pre>
  
  <p>and(!) </p>
  
  <pre><code>aria-controls="id"
  </code></pre>
  
  <p>How do the browsers notify the screen readers when these two attributes are used?</p>