Date
From DGIWG
								
												
				This is a combined Date and Time. The format is conformant to ISO 8601: YYYY-MM-DDThh:mm:ssZ
Where:
- YYYY is a four-digit code representing the year,
 - MM is a two digit code representing the month (01= January, etc.)
 - DD is a two digit code representing the day of the month (01 through 31)
 - hh is a two digit code representing the hour (00 through 23) (am/pm NOT allowed)
 - mm is a two digit code representing the minutes (00 through 59)
 - ss is a two digit code representing the seconds (00 through 59)
 - T indicates the start of the required time section
 - Z represents the time zone designator in Coordinated Universal Time (UTC)
 
Although the DateTime definition allows for more precise temporal statements, the less precise values can also be used.
<divFor example, YY (century), YYYY (year), YYYY-MM( year, month), YYYY-MM-DD or YYYYMMDD (year, month, day), YYYY-MM-DDThh (year, month, day, hour), YYYY-MM-DDThh:mm (year, month, day, hour, minute), YYYY-MM-DDThh:mm:ss.d or YYYYMMDDThhmmss.d (year, month, day, hour, minute, second and decimals of seconds). The time zone should also be added, e.g. YYYY-M-DDThh:mm:ss.d+hh:mm.</div>