<http://schema.org/alternativeHeadline>
"Washington DC regulator blocks UberX service in compact cars due to unfair competiton with taxis"^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/insider/2013/08/20/washington-dc-taxi-commission-outlaws-uberx-for-mid-sized-vehicles/>