{
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    "adms": "http://www.w3.org/ns/adms#",
    "dcat": "https://www.w3.org/ns/dcat#",
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    "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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    "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#",
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      },
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      },
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      },
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        "@type": "xsd:dateTime",
        "@value": "2014-01-12T19:49:23"
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      "gnss:igsModelCode": "AOAD/M_T        NONE",
      "gnss:marker-arpEastEcc": {
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      "gnss:marker-arpNorthEcc": {
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        "@value": "2007-06-20T23:59:30"
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      },
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        "@id": "https://gnss.be/PID/standard/RINEX"
      },
      "gnss:frequency": {
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      },
      "gnss:obsHeader": {
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      "gnss:antenna": {
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      "gnss:interval": {
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      "gnss:issued": {
        "@type": "xsd:dateTime",
        "@value": "2007-06-20T00:00:00"
      },
      "gnss:markerName": "NPLD00GBR",
      "gnss:receiver": {
        "@id": "https://epncb.oma.be/PID/2007/171/NPLD00GBR_2007171_01D_30S_R2#receiver"
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      "gnss:rinexVersion": "2.10",
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      }
    },
    {
      "@id": "https://epncb.oma.be/PID/2007/171/NPLD00GBR_2007171_01D_30S_R2#receiver",
      "gnss:firmware_version": "1L01",
      "gnss:igsModelCode": "ASHTECH Z-XII3T"
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  ]
}