[ibr-cl-24]-Mime code (ibt-125-1) MUST be according to subset of IANA code list.
ibr-cl-24
cbc:EmbeddedDocumentBinaryObject[@mimeCode]
((@mimeCode = 'application/pdf' or @mimeCode = 'image/png' or @mimeCode = 'image/jpeg' or @mimeCode = 'text/csv' or @mimeCode = 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet' or @mimeCode = 'application/xml' or @mimeCode = 'application/vnd.oasis.opendocument.spreadsheet'))