DATE PERIOD
Revision as of 06:54, 2 April 2008 by Elliott1961 (talk | contribs)
A DATE_PERIOD refers to an event that occurred over a period of time and is different to a DATE_RANGE.
DATE_PERIOD:= {Size=7:35} [ FROM <DATE> | TO <DATE> | FROM <DATE> TO <DATE> ]
Examples
- = The state of some attribute existed from 1904 to 1915 inclusive.
FROM 1904
- = The state of the attribute began in 1904 but the end date is unknown.
TO 1915
- = The state ended in 1915 but the begin date is unknown.