<http://schema.org/url>
<http://img.huffingtonpost.com/asset/2000_1000/573ca7bb1a00002f00c28e92.png>
<http://www.huffingtonpost.co.uk/entry/google-unveils-assistant-an-ai-helper-that-you-can-actually-have-a-conversation-with_uk_573ca06fe4b058ab71e627dc>