Namespace declaration was redefined in January 1999. XML::Edifact
produces both the old and the new declarations. You may have
to edit XML::Edifact search for HERE_ and adopt the headers
to your browsers preferences. XML::Edifact 0.4 will drop the old
declartions!
This has to be parsed. The stating level in EDIFACT speak is called charset encoding normaly, and its of course important if you thing about non US/UK products. See un_edifact/unsl.