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<http://thenextweb.com/insider/2013/08/01/foursquare-tightens-contribution-to-openstreetmap-data-with-new-edit-map-links/>
<http://thenextweb.com/insider/2013/08/01/foursquare-tightens-contribution-to-openstreetmap-data-with-new-edit-map-links/>