<http://schema.org/about>
"For every minute that a person who is having cardiac arrest doesn\u2019t receive cardiopulmonary resuscitation, the chance of survival drops by 10 percent."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/health/fitness-well-being/stories/bystander-cpr-more-probable-in-wealthy-neighborhoods>