<http://schema.org/alternativeHeadline>
"In a study that concerned earlier research involve over 167,000 adults, about 27 percent of deaths in the studies could be attributed to sitting."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/health/fitness-well-being/stories/want-to-live-longer-stop-sitting-so-much>