Code specifying subject of a free text.
Code specifying how to handle the text.
Free text in coded form.
Identification of a code list.
Code identifying the agency responsible for a code list.
Free text field available to the message sender for information.
Free text field available to the message sender for information.
Free text field available to the message sender for information.
Free text field available to the message sender for information.
Free text field available to the message sender for information.
Code of language (ISO 639-1988).
