(1) Advance reservation (and bulk job submission):
NAREGI grid-level scheduler can make advanced reservation of computing resources in the job execution management. Users 
can submit their jobs without resource reservation as well as with it, where not all of LRMS are equipped with advanced 
reservation function. So the NAREGI grid-level scheduler has to know which of batch queues can accept advanced 
reservation requests or don't accept jobs without reservation (reservation necessary).
And it also supports bulk job submission, where not all of LRMS are equipped with array job submission function.
So we require our information model to include the propterties:   Reservability and ReservasionNecessary to a batch 
queue,  BulkSubmissionAvailable to a LRMS.
We can deal with them as a NAREGI specific extension and put them in the key-value pair.