<http://schema.org/alternativeHeadline>
"These pedal buses saw action at the Democratic and Republican conventions. But this unique form of human-powered transportation is more often either a beer-soaked party barge or a school bus."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/green-tech/transportation/blogs/the-pedal-bus-carrying-the-party-faithful-and-party-hoppers-too>