GET /api/
HTTP 200 OK
  Allow: GET, HEAD, OPTIONS
  Content-Type: application/json
  Vary: Accept
  
  {
    "markers": "http://maps.dewey.be/api/markers/",
    "categories": "http://maps.dewey.be/api/categories/",
    "subcategories": "http://maps.dewey.be/api/subcategories/",
    "iframes": "http://maps.dewey.be/api/iframes/"
}