<|im_start|>system
Please reason step by step, and put your final answer within \boxed{}.<|im_end|>
<|im_start|>user
Given the following CIF representation:
data_PrFeO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.93
_cell_length_b   5.93
_cell_length_c   5.93
_cell_angle_alpha   55.31
_cell_angle_beta   55.31
_cell_angle_gamma   55.31
_symmetry_Int_Tables_number   1
_chemical_formula_structural   PrFeO3
_chemical_formula_sum   'Pr2 Fe2 O6'
_cell_volume   131.31
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
  Pr  Pr8  1  0.0  0.0  0.92  1.0
  Pr  Pr9  1  0.0  0.0  0.09  1.0
  Fe  Fe0  1  0.0  0.0  0.19  1.0
  Fe  Fe1  1  0.0  0.0  0.82  1.0
  O  O2  1  0.74  0.67  0.16  1.0
  O  O3  1  0.42  0.67  0.16  1.0
  O  O4  1  0.84  0.66  0.16  1.0
  O  O5  1  0.16  0.34  0.85  1.0
  O  O6  1  0.58  0.33  0.85  1.0
  O  O7  1  0.26  0.33  0.85  1.0

What is the crystal system of this material?<|im_end|>
<|im_start|>assistant
Given the following CIF representation:
data_PrFeO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.93
_cell_length_b   5.93
_cell_length_c   5.93
_cell_angle_alpha   55.31
_cell_angle_beta   55.31
_cell_angle_gamma   55.31
_symmetry_Int_Tables_number   1
_chemical_formula_structural   PrFeO3
_chemical_formula_sum   'Pr2 Fe2 O6'
_cell_volume   131.31
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
  Pr  Pr8  1  0.0  0.0  0.92  1.0
  Pr  Pr9  1  0.0  0.0  0.09  1.0
  Fe  Fe0  1  0.0  0.0  0.19  1.0
  Fe  Fe1  1  0.0  0.0  0.82  1.0
  O  O2  1  0.74  0.67  0.16  1.0
  O  O3  1  0.42  0.67  0.16  1.0
  O  O4  1  0.84  0.66  0.16  1.0
  O  O5  1  0.16  0.34  0.85  1.0
  O  O6  1  0.58  0.33  0.85  1.0
  O  O7  1  0.26  0.33  0.85  1.0

What is the crystal system of this material?