While the final location for this geocache IS in a cemetery, it's not the cemetery at the posted coordinates.
To find this geocache, you're going to first have to complete the Adventure Lab called "A Cemetery Tour of Halifax". The missing digits for the final location of this geocache are located in its Journal Entries, so pay attention! (or, you know, just go back to the Journal Entries after you've done them all, whatever works for you. 
)
The container is hidden at the following coordinates:
N44 38.ABB W63 37.CDE
Good luck, and Happy Caching!