<http://schema.org/description>
"Avenida Alvear - Entrance to the Hippodrome, Buenos Aires, Argentina. Date: circa 1906"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mediastorehouse.com/avenida-alvear-the-hippodrome-buenos-aires-argentina/print/7181641.html>