ni-/ni-dm — pull request #30 by cmaumet (2014-03-24 12:10:33+00:00)
Title: merge: Correcting small inconsistencies in SPM model

Updates suggested by @gllmflndn:
- Remove duplicate `used` relationship between `model_fitting_id` activity and `mask_id_1` entity.
- Homogenise `prov:type` for mask entities.