<http://schema.org/topics>
"Australia,devices,Electronic Devices,flight,Gadgets,Qantas,Travel,Travel &amp; Leisure,Uncategorized,World,virgin australia"^^<http://www.w3.org/2001/XMLSchema#string>
<http://mashable.com/2014/08/25/you-can-use-your-device-during-take-off-on-two-australian-airlines/>