<http://schema.org/description>
"In urban areas of Pennsylvania, asthma rates are rising, affecting one out of every ten people. Asthma is a chronic lung disease that, for many individuals, can be controlled by avoiding \u201Ctriggers\u201D such as cockroaches, mice, certain pesticides and other lung irritants and allergens."^^<http://www.w3.org/2001/XMLSchema#string>
<http://extension.psu.edu/pests/ipm/news/2011/world-asthma-day-do-you-know-your-asthma-triggers>