<http://schema.org/description>
"Progressive muscle relaxation is a healthy way to reduce stress and increase a sense of calm. It is a simple and easy technique to learn and is recommended by experts when quitting tobacco. With practice, progressive muscle relaxation techniques bring quick relief.\r\n\r\n"^^<http://www.w3.org/2001/XMLSchema#string>
<http://extension.psu.edu/pike/news/2011/tobacco-counseling-and-support>