EMMA: example
<emma:emma emma:version="1.0"
xmlns:emma="http://www.w3.org/2003/04/emma#">
<emma:one-of emma:id="r1"
emma:start="2003-03-26T0:00:00.15"
emma:end="2003-03-26T0:00:00.2">
<emma:interpretation emma:id="int1" emma:confidence="0.75" >
<origin>Boston</origin>
<destination>Denver</destination>
<date>
<emma:absolute-timestamp
emma:start="2003-03-26T0:00:00.15"
emma:end="2003-03-26T0:00:00.2"/>
03112003
</date>
</emma:interpretation>
<emma:interpretation emma:id="int2" emma:confidence="0.68" >
<origin>Austin</origin>
<destination>Denver</destination>
<date>03112003</date>
</emma:interpretation>
</emma:one-of>
</emma:emma>