<http://schema.org/url>
<http://spectrum.ieee.org/assets/footer-logo-54ded86f182c0bcf8f26c9de4cb7c8f7.png>
<http://spectrum.ieee.org/view-from-the-valley/robotics/artificial-intelligence/checking-in-with-andrew-ng-at-baidus-blooming-silicon-valley-research-lab>