<http://schema.org/description>
"DC s metro is generally clean, efficient and safe. Plan to use it to hop around the city. It runs from 7:00 am to midnight on the 4th."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.glutenfreeandmore.com/issues/4_14/washington_dc_travel_tips-2480-1.html>