JATS-0049-001
iso-8601-date attribute "@iso-8601-date" if present must contain a valid date, date-time, time, or partial date in ISO-8601
format.
JATS-0049-002
year should be consistent between year element and iso-8601-date attribute
JATS-0049-003
month should be consistent between month element and iso-8601-date attribute
JATS-0049-004
day should be consistent between day element and iso-8601-date attribute
JATS-0049-005
day should be an integer between 1 and 31
JATS-0049-006
month should be an integer between 1 and 12
JATS-0049-007
year should be a four-digit year