https://docs.google.com/feeds/download/documents/export/Export?id=13CAkyQMFA45aMXHbpYCnmPM8sqvE_FX7e9AkcbuGuL0&exportFormat=odt

https://docs.google.com/feeds/download/documents/export/Export?id=13CAkyQMFA45aMXHbpYCnmPM8sqvE_FX7e9AkcbuGuL0&exportFormat=html

https://docs.google.com/feeds/download/documents/export/Export?id=13CAkyQMFA45aMXHbpYCnmPM8sqvE_FX7e9AkcbuGuL0&exportFormat=markdown

https://docs.google.com/feeds/download/documents/export/Export?id=13CAkyQMFA45aMXHbpYCnmPM8sqvE_FX7e9AkcbuGuL0&exportFormat=txt