___'%04d'__format(return_year_06_int),'-','%02d'___format(return_month_06_int),'-','%02d'_format(return_day_06_int)__join__
valueUrl
___'%04d'__format(return_year_06_int),'-','%02d'___format(return_month_06_int),'-','%02d'_format(return_day_06_int)__join__
wasDerivedFrom
https://iisg.amsterdam/id/andb ...... mat(return_day_06|int)]|join}}