http://franz.com/ns/allegrograph/3.0/temporal/intervalMetBy
Example:
  ?x t:intervalMetBy ?y    Matches interval  ?x  and interval  ?y  such that  ?x  is met by  ?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 the same as  ?endTime   or   ?x  has  t:startpoint   ?startPoint  and  ?y  as  t:endpoint   ?endPoint  and  ?startPoint  is simultaneous with  ?endPoint . 
Notes
The following namespace abbreviations are used:
- fti - <http://franz.com/ns/allegrograph/2.2/textindex/>
 - geo - <http://franz.com/ns/allegrograph/3.0/geospatial/>
 - geofn - <http://franz.com/ns/allegrograph/3.0/geospatial/fn/>
 - nd - <http://franz.com/ns/allegrograph/5.0/geo/nd#>
 - ndfn - <http://franz.com/ns/allegrograph/5.0/geo/nd/fn#>
 - sna - <http://franz.com/ns/allegrograph/4.11/sna/>
 
The SPARQL magic properties reference has additional information on using AllegroGraph magic properties and functions.