anchor.diff:  ### Downloading data in parallel
   
   To demonstrate the asynchronous version of the type provider, let's write code that
  -downloads the university enrollement data about a number of countries in parallel.
  +downloads the university enrollment data about a number of countries in parallel.
   We first create a data context and then define an array with some countries we want to 
   process:
   *)
  
positive.code: financial and technical assistance to developing countries around the world. As one of the
  activities, the World Bank also collects development indicators and other data about
  countries in the world. The [data catalog](http://data.worldbank.org/) contains over
  8000 indicators that can be programmatically accessed.
  
  The WorldBank type provider makes the WorldBank data easily accessible to F# programs and
  scripts in a type safe way. This article provides an introduction. The type provider
  is also used on the [Try F#](http://www.tryfsharp.org) web site in the "Data Science" tutorial,
  so you can find more examples there.
  
  
negative.code: (**
  ## Using World Bank data asynchronously
  
  If you need to download large amounts of data or run the operation without
  blocking the caller, then you probably want to use F# asynchronous workflows to perform
  the operation. The F# Data Library also provides the `WorldBankDataProvider` type which takes
  a number of static parameters. If the `Asynchronous` parameter is set to `true` then the
  