<http://schema.org/mainEntityOfPage>
<http://www.mercurynews.com/2014/01/31/feds-put-kibosh-on-plan-to-use-drones-for-beer-deliveries/>
<http://www.mercurynews.com/2014/01/31/feds-put-kibosh-on-plan-to-use-drones-for-beer-deliveries/>