<http://schema.org/description>
"Delighted federal health officials said Thursday the number of smokers has plummeted by nearly 20 percent in the past 10 years and dropped a full percentage point in the last year alone.  SEE"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.aol.com/article/2015/11/12/real-progress-percentage-of-u-s-smokers-plummets-cdc-finds/21264449/>