<http://schema.org/headline>
"Autism rates keep climbing: 1 in 50 now, says alarming new CDC report"^^<http://www.w3.org/2001/XMLSchema#string>
<http://healthblog.dallasnews.com/2013/03/autism-rates-keep-climbing-1-in-50-now-says-alarming-new-cdc-report.html/>