<http://schema.org/about>
"They call her 'Rufous,' named for the type of hummingbird she is. But why in the world did she come to the Chicago area in winter?"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/earth-matters/animals/videos/hummingbird-a-rare-sight-in-chicago-winter>