ingest Jubrain ontology

[tgbugs]

v18 (has the current hierarchy of the brain areas stated in the "ontology" JSON): Amunts, K., Eickhoff, S. B., Caspers, S., Bludau, S., & Mohlberg, H. (2019). Whole-brain parcellation of the JuBrain Cytoarchitectonic Atlas (v18) [Data set]. Human Brain Project Neuroinformatics Platform. https://doi.org/10.25493%2F8EGG-ZAR

v13 (only provides a list for the used probability maps (PMs)): Amunts, K., Eickhoff, S. B., Caspers, S., Bludau, S., & Mohlberg, H. (2019). Whole-brain parcellation of the JuBrain Cytoarchitectonic Atlas (v13) [Data set]. Human Brain Project Neuroinformatics Platform. https://doi.org/10.25493%2FQ3ZS-NV6