Changes
* http://opendata.admin.ch/en Swiss Gov
* http://www.data.gov/ US Gov
* http://www.data.gouv.fr/ French Gov
* http://www.socrata.com/resources/
* http://www.census.gov/
== Transport ==
* http://transport.opendata.ch/
* http://prix-carburants.gouv.fr/rubrique/opendata/ French fuel price
== Environment ==
