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            "item": {
                "comment": "till 13:42 UTC",
                "contact_as_owner": {
                    "agency": {
                        "abbreviation": "MAO",
                        "address": "Academician Zabolotny Street 27\n03143 Kiev\nUkraine",
                        "infos": "",
                        "name": "Main Astronomical Observatory of the National Academy of Sciences of Ukraine",
                        "www": ""
                    },
                    "comment": "",
                    "email": "oleg@mao.kiev.ua",
                    "name": "Dr. Oleg Khoda",
                    "phone": "+380 44 526 4759",
                    "role": "site_owner",
                    "title": ""
                },
                "contact_as_producer": {
                    "agency": {
                        "abbreviation": "MAO",
                        "address": "Academician Zabolotny Street 27\n03143 Kiev\nUkraine",
                        "infos": "",
                        "name": "Main Astronomical Observatory of the National Academy of Sciences of Ukraine",
                        "www": ""
                    },
                    "comment": "",
                    "email": "oleg@mao.kiev.ua",
                    "name": "Dr. Oleg Khoda",
                    "phone": "+380 44 526 4759",
                    "role": "metadata_custodian",
                    "title": ""
                },
                "date_from": "2007-11-13 00:00:00",
                "date_to": "2008-11-04 00:00:00",
                "item_attributes": [
                    {
                        "attribute": {
                            "name": "standard_type"
                        },
                        "date_from": "2007-11-13 00:00:00",
                        "date_to": "2008-11-04 00:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "EXTERNAL RUBIDIUM"
                    },
                    {
                        "attribute": {
                            "name": "input_frequency"
                        },
                        "date_from": "2007-11-13 00:00:00",
                        "date_to": "2008-11-04 00:00:00",
                        "value_date": null,
                        "value_numeric": 5,
                        "value_varchar": null
                    }
                ],
                "item_type": {
                    "name": "frequency_standard"
                }
            }
        },
        {
            "item": {
                "comment": "since 13:42 UTC",
                "contact_as_owner": {
                    "agency": {
                        "abbreviation": "MAO",
                        "address": "Academician Zabolotny Street 27\n03143 Kiev\nUkraine",
                        "infos": "",
                        "name": "Main Astronomical Observatory of the National Academy of Sciences of Ukraine",
                        "www": ""
                    },
                    "comment": "",
                    "email": "oleg@mao.kiev.ua",
                    "name": "Dr. Oleg Khoda",
                    "phone": "+380 44 526 4759",
                    "role": "site_owner",
                    "title": ""
                },
                "contact_as_producer": {
                    "agency": {
                        "abbreviation": "MAO",
                        "address": "Academician Zabolotny Street 27\n03143 Kiev\nUkraine",
                        "infos": "",
                        "name": "Main Astronomical Observatory of the National Academy of Sciences of Ukraine",
                        "www": ""
                    },
                    "comment": "",
                    "email": "oleg@mao.kiev.ua",
                    "name": "Dr. Oleg Khoda",
                    "phone": "+380 44 526 4759",
                    "role": "metadata_custodian",
                    "title": ""
                },
                "date_from": "2008-11-04 00:00:00",
                "date_to": null,
                "item_attributes": [
                    {
                        "attribute": {
                            "name": "standard_type"
                        },
                        "date_from": "2008-11-04 00:00:00",
                        "date_to": null,
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "INTERNAL"
                    },
                    {
                        "attribute": {
                            "name": "input_frequency"
                        },
                        "date_from": "2008-11-04 00:00:00",
                        "date_to": null,
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": null
                    }
                ],
                "item_type": {
                    "name": "frequency_standard"
                }
            }
        }
    ],
    "station_networks": [
        {
            "name": "EPN"
        },
        {
            "name": "EPOS"
        },
        {
            "name": "IGS"
        },
        {
            "name": "MAO_GNSS"
        }
    ],
    "station_type": "GNSS Continuous"
}