XML Schema Tag Library -- Version 2.1

<timePrd> Time Period Covered

Description: The time period to which the data refer. This item reflects the time period covered by the data, not the dates of coding or making documents machine-readable or the dates the data were collected. Also known as span. Use the event attribute to specify "start", "end", or "single" for each date entered. The ISO standard for dates (YYYY-MM-DD) is recommended for use with the "date" attribute. The "cycle" attribute permits specification of the relevant cycle, wave, or round of data. Maps to Dublin Core Coverage element. Inclusion of this element is recommended.


<timePrd event="start" date="1998-05-01">May 1, 1998</timePrd> 

<timePrd event="end" "date=1998-05-31">May 31, 1998</timePrd>