<http://schema.org/headline>
"Amazon Adds A/B Testing For Android Developers; Says App Downloads Grew 500 Percent In&amp;nbsp;2012"^^<http://www.w3.org/2001/XMLSchema#string>
<https://techcrunch.com/2012/12/06/amazon-adds-ab-testing-for-android-developers-says-app-download-grew-500-percent-in-2012/>