Natural Earth
{ "layers": { "africa" : { "src": "ne_10m_admin_0_countries/ne_10m_admin_0_countries.shp", "filter": {"CONTINENT": "Africa"}, "simplify": 7, "attributes": "all" } } }
kartograph africa.json -o africa.svg -s africa.css -P -- whaaaaat?
By Michal Zimmermann