<http://schema.org/description>
"Green before it was the norm, the Rockefeller Center buildings boast a handful of rooftop gardens, rarely accessible to the general public."^^<http://www.w3.org/2001/XMLSchema#string>
<http://inhabitat.com/nyc/the-rockefeller-centers-rooftop-gardens-are-a-hidden-urban-treasure/email/>