mapbox/maki — Issue #4: Add OSM attribution to map
Author: samanpwbb
Created: 2012-02-09 21:18:35+00:00
State: open

The POI data is from :
http://downloads.cloudmade.com/americas/northern_america/united_states/district_of_columbia#downloads_breadcrumbs

and,

"All of the files at downloads.cloudmade.com are based on data from OpenStreetMap and are licensed under the terms of the Creative Commons Attribution Share-Alike 2.0 license. If you use these files please make sure you attribute the OpenStreetMap community by including a link to www.openstreetmap.org."