Working towards the next version of the SWIM Supporting Material
|ISO19103:2005||XML Schema Definition Language|
The ISO 2005 standards referenced here are used in the AIRM and in information exchange models such as AIXM 5.1.1.
They have been updated by 2011 and 2015 versions. However, there is no fundamental change between versions on what a Boolean, etc. is. Likewise, the mapping from ISO to XML types is unaffected.