<http://schema.org/about>
"Compared with the trudge to work through several feet of snow, winter hibernation sounds like a pretty cushy lifestyle. But it's not a dislike of cold, wet feet"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/earth-matters/animals/stories/hunker-down-hibernating-animals-live-longer>