{
    "objecttype": "subject",
    "import_type": "db",
    "objects": [
        {
            "_objecttype": "subject",
            "_mask": "_all_fields",
            "_tags": [
                {
                    "_id": 1
                }
            ],
            "subject": {
                "_id": null,
                "_version": 1,
                "record_type": {
                    "conceptURI": "http://uri.gbv.de/terminology/record_type/66ca3be7-cc62-4080-81f4-d80fa5b0ce73",
                    "conceptName": "Konzept"
                },
                "_pool": {
                    "pool": {"_id": 2}
                },
                "lookup:_id_parent": {"import_id": "OB-00001"},
                
                "_nested:subject__signature": [
                    {
                        "type": {
                            "conceptURI": "http://uri.gbv.de/terminology/signature_type/1c03ea24-f28a-4c69-9121-bb0e67e4b166",
                            "conceptName": "Identifier"
                        },
                        "signature": "OB-00001xxx",
                        "locale": false,
                        "preferred": true
                    }
                ],
                
                "_nested:subject__term": [
                    {
                        "full_name": "Test_Objektbezeichnung_unter",
                        "language": {
                            "conceptURI": "http://id.loc.gov/vocabulary/iso639-1/de",
                            "conceptName": "Deutsch"
                        },
                        "type": {
                            "conceptURI": "http://uri.gbv.de/terminology/lexical_label_type/825b4aaf-071d-4523-b77a-9c53a265443b",
                            "conceptName": "Bevorzugte Bezeichnung"
                        }
                    }
                ]
                
            }
        }
    ]
}