Type:Date
From Protege Wiki
Type - Date
This somewhat experimental datatype parses dates and date-times in various formats. Internally, dates are stored as the number of seconds since 1970. Dates are displayed using the international ISO8601 standard as YYYY-MM-DDTHH:MM:SS format.
On the Protege Wiki, we use the Date datatype in exactly the same way as Semantic MediaWiki. Please refer to the documentation on their Web site for more information: http://semantic-mediawiki.org/wiki/Type:Date.
This type is among the standard datatypes of this wiki.
