?x t:intervalAfter ?y 

Matches interval ?x and interval ?y such that the startpoint of ?x is after the endpoint of ?y on the timeline.

?x and ?y can be defined as intervals using either times or points (though they must both be defined using the same mechanism).

I.e., Either ?x has t:starttime ?startTime and ?y has t:endtime ?endTime and ?startTime is after ?endTime on the timeline or ?x has t:startpoint ?startPoint and ?y has t:endpoint ?endPoint and ?startPoint is after ?endPoint.


The following namespace abbreviations are used:

The SPARQL magic properties reference has additional information on using AllegroGraph magic properties and functions.