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                    "comment": "",
                    "email": "operator.gref@bkg.bund.de",
                    "name": "GREF Operator",
                    "phone": "+49 341 5634410",
                    "role": "metadata_custodian",
                    "title": ""
                },
                "date_from": "2003-12-16 00:00:00",
                "date_to": "2009-07-15 00:00:00",
                "item_attributes": [
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                        "attribute": {
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                    }
                ],
                "item_type": {
                    "name": "pressure_sensor"
                }
            }
        },
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            "item": {
                "comment": "The pressure Sensor is\n1.0 m below the antenna.",
                "contact_as_owner": {
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                        "abbreviation": "BKG",
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            "item": {
                "comment": "The pressure Sensor is\n1.0 m below the antenna.",
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                    "role": "metadata_custodian",
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                "date_to": "2021-10-05 00:00:00",
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                ],
                "item_type": {
                    "name": "pressure_sensor"
                }
            }
        },
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            "item": {
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}