$ hydra-ctl collections
  prefixes set in   manifest

  collection        prefix            records   own prefix   claims   in others   citations
  cartel            cartel                 38            0      138           0           6
  dea               dea                    32            0      103           0           2
  fring-condensed   fring-condensed        34            0      111          17           3
  fring             fring                  42           18      148          17           3
  heisenberg        heisenberg             56            0      191           0           2
  operations        operations             42            0      223           0           0