<http://schema.org/alternativeHeadline>
"Study: Most health apps don't meet minimum guidelines for improving health."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/health/fitness-well-being/stories/health-app-downloads-soar-but-do-they-work?magic_tabs_comment_callback_tab=0&referer=node%2F92255&args=a%3A1%3A%7Bi%3A0%3Bs%3A5%3A%2292255%22%3B%7D>