[FIX] l10n_be: VAT number for Intra XML declaration should not contain county code
data_head = """<?xml version="1.0" encoding="ISO-8859-1"?>
<ns2:IntraConsignment xmlns="http://www.minfin.fgov.be/InputCommon" xmlns:ns2="http://www.minfin.fgov.be/IntraConsignment" IntraListingsNbr="1">
<ns2:Representative>
- <RepresentativeID identificationType="NVAT" issuedBy="%(issued_by)s">%(company_vat)s</RepresentativeID>
+ <RepresentativeID identificationType="NVAT" issuedBy="%(issued_by)s">%(vatnum)s</RepresentativeID>
<Name>%(company_name)s</Name>
<Street>%(street)s</Street>
<PostCode>%(post_code)s</PostCode>