<http://schema.org/description>
"Muni passengers will have their pick of which bus door to board starting Sunday \u2014 provided they have the right proof of payment. The new policy will allow Clipper card users and passengers with cash transfers to enter through the back."^^<http://www.w3.org/2001/XMLSchema#string>
<http://archives.sfexaminer.com/sanfrancisco/munis-all-door-boarding-policy-begins-sunday/Content?oid=2200815>