<http://schema.org/description>
"As heavy smog envelopes Beijing and neighboring cities this week, residents are rushing to stores to buy face masks that promise to protect them from harmful pollutants in the air. But whether these masks, now a permanent accessory for most urbanites, actually do much good is still very much an open question. \"In China, people..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://qz.com/180830/chinese-urbanites-are-spending-millions-on-anti-pollution-masks-and-most-of-them-dont-do-anything/>