<http://schema.org/description>
"The PlaNYC sustainability plan launched by Mayor Michael R. Bloomberg in 2007 is celebrating its 5th anniversary and already major progress has been made"^^<http://www.w3.org/2001/XMLSchema#string>
<http://inhabitat.com/nyc/6-ways-planyc-has-successfully-made-new-york-a-greener-place-to-live/>