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"BMW,city planning,features,Foursquare,Global Innovation Series,gowalla,Health and Environment Related Lists,location-based networking,Mashable,peter calthorpe,public transportation,San Francisco-San Jose,Tech,wi-fi"^^<http://www.w3.org/2001/XMLSchema#string>
<http://mashable.com/2011/06/29/urban-planning-peter-calthorpe/>