<http://schema.org/description>
"A men rides a bicycle as tourists waiting the flag-raising ceremony during severe pollution at Tiananmen Square on January 29, 2013 in Beijing, China. The 4th dense fog envelops Beijing with pollution at hazardous levels in January."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.gettyimages.pt/evento/beijing-air-pollution-reaches-dangerous-level-160463997>