{
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    "adms": "http://www.w3.org/ns/adms#",
    "dcat": "https://www.w3.org/ns/dcat#",
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    "dct": "http://purl.org/dc/terms/",
    "dctype": "http://purl.org/dc/dcmitype/",
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    "gnss": "https://gnss.be/vocab/2023/gnss#",
    "locn": "http://www.w3.org/ns/locn#",
    "odrl": "http://www.w3.org/ns/odrl/2/",
    "owl": "http://www.w3.org/2002/07/owl#",
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    "rdfs": "http://www.w3.org/2000/01/rdf-schema#",
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    "skos": "http://www.w3.org/2004/02/skos/core#",
    "spdx": "http://spdx.org/rdf/terms#",
    "status": "https://publications.europa.eu/resource/authority/distribution-status/",
    "time": "http://www.w3.org/2006/time#",
    "vann": "http://purl.org/vocab/vann/",
    "vcard": "http://www.w3.org/2006/vcard/ns#",
    "voaf": "http://purl.org/vocommons/voaf#",
    "xsd": "http://www.w3.org/2001/XMLSchema#"
  },
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      },
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      },
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      },
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      },
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      },
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        "@value": "2017-02-20T14:42:22"
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      },
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      },
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      "gnss:firmware_version": "CJ00",
      "gnss:igsModelCode": "ASHTECH UZ-12"
    },
    {
      "@id": "https://epncb.oma.be/PID/2008/181/CEBR00ESP_2008181_01D_30S_R2#obsdata",
      "@type": "gnss:OBSData",
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      },
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      },
      "gnss:obsHeader": {
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      }
    },
    {
      "@id": "https://epncb.oma.be/PID/2008/181/CEBR00ESP_2008181_01D_30S_R2#antenna",
      "gnss:igsModelCode": "ASH701945B_M    NONE",
      "gnss:marker-arpEastEcc": {
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        "@value": "0.0"
      },
      "gnss:marker-arpNorthEcc": {
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        "@value": "0.0"
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    {
      "@id": "https://epncb.oma.be/PID/2008/181/CEBR00ESP_2008181_01D_30S_R2#checksum",
      "@type": "dct:Checksum",
      "dct:checksumAlgorithm": "MD5",
      "dct:checksumValue": "d1389dc3232fe47d0b2eb951f9fe79d9"
    },
    {
      "@id": "https://epncb.oma.be/PID/2008/181/CEBR00ESP_2008181_01D_30S_R2#obsheader",
      "gnss:antenna": {
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      },
      "gnss:interval": {
        "@type": "xsd:nonNegativeInteger",
        "@value": "30"
      },
      "gnss:issued": {
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        "@value": "2008-06-29T00:00:00"
      },
      "gnss:markerName": "CEBR00ESP",
      "gnss:receiver": {
        "@id": "https://epncb.oma.be/PID/2008/181/CEBR00ESP_2008181_01D_30S_R2#receiver"
      },
      "gnss:rinexVersion": "2.11",
      "gnss:temporal": {
        "@id": "https://epncb.oma.be/PID/2008/181/CEBR00ESP_2008181_01D_30S_R2#temporal"
      }
    },
    {
      "@id": "https://epncb.oma.be/PID/2008/181/CEBR00ESP_2008181_01D_30S_R2#temporal",
      "@type": "PeriodOfTime",
      "endDate": {
        "@type": "xsd:dateTime",
        "@value": "2008-06-29T23:59:30"
      },
      "startDate": {
        "@type": "xsd:dateTime",
        "@value": "2008-06-29T00:00:00"
      }
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  ]
}