{"ok": true, "next": null, "rows": [{"code": "A", "definition": "Industrial (production and maintenance - P & M) and all employee units with customary exclusions, e.g., office clerical employees, guards, supervisors"}, {"code": "C", "definition": "Craft - one or more"}, {"code": "D", "definition": "Departmental - one or more"}, {"code": "G", "definition": "Guards"}, {"code": "P", "definition": "Professional and/or Technical"}, {"code": "R", "definition": "Combination of codes P and W"}, {"code": "T", "definition": "Truck Drivers, etc."}, {"code": "W", "definition": "Office, clerical and other white collar"}, {"code": "Z", "definition": "All others not classified"}], "truncated": false}