Query:
/api/gps_families/?_offset=0
{'family': 'GSOMinus', 'id': 45, 'input': '^GSOMinus\\((?P<n>\\d+),\\s*(?P<q>\\d+)\\)$', 'knowl': 'orthogonal', 'magma_cmd': 'CSOMinus(n,q)', 'name': 'Conformal special orthgonal (minus)', 'priority': 46, 'tex_name': '\\GSOMinus({n},{q})'}