anchor.diff:  
   
   [[localization]]
  -= Localization
  +=== Localization
   
   Park and Ride data is localized in Finnish, Swedish and English.
   Localized fields are represented as objects with `fi`, `sv` and `en` fields:
  
positive.code: 
  NOTE: Authentication is *not* needed for read-only (GET) methods.
  
  
  [[supported-formats]]
  = Supported Formats
  
  Both JSON and http://geojson.org[GeoJSON] (Feature/FeatureCollection) are supported for facilities and hubs.
  In JSON format locations are provided using GeoJSON Geometries (Point or Polygon).
  
negative.code: 
  
  [[hubs]]
  == Hubs
  
  Public transportation hubs are places where trains, buses, cars and bicycles converge.
  From a hub on may continue to all places reachable via public transportation.
  Hubs are named and defined as a location with optional address as well as a list
  of `facilityIds` that refer to parking facilities that are easily reachable from the hub.
  Basic information of those facilities may be searched from `facilities` resource using `ids`-parameter,
  or by querying for details of each facility separately.
  
  === Search Hubs
  
  Hubs may be searched by (hub) `ids`, `facilityIds` and `geometry` within optional `maxDistance`.
  <<spatial-search>> of hubs works similarly to facilities.
  
  
  === Hub Details
  
  At the time of writing this document there is no structural difference between individual hub resource
  (`hubs/123`) and an item in `hubs` collection resource.
  
  
  [[use-cases]]
  == Use-Case Examples
  
  === Park and Ride With a Navigator
  
  A navigation app may search for hubs within `maxDistance` of 1000 m of the selected route.
  A route is defined as a `LineString` `geometry` which is in essence just a list of coorinates.
  From the result a list of recommended facilities may be extracted and then
  prediction of spaces available at the estimated arrival time.
  