{
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    "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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    "skos": "http://www.w3.org/2004/02/skos/core#",
    "spdx": "http://spdx.org/rdf/terms#",
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    "time": "http://www.w3.org/2006/time#",
    "vann": "http://purl.org/vocab/vann/",
    "vcard": "http://www.w3.org/2006/vcard/ns#",
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      "gnss:igsModelCode": "TRM57971.00     NONE",
      "gnss:marker-arpEastEcc": {
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      "@type": "Distribution",
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      "dct:conformsTo": {
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      },
      "dct:description": "Daily RINEX data of the GNSS station MAN200FRA for DOY 306 of 2018",
      "dct:issued": {
        "@type": "xsd:dateTime",
        "@value": "2018-11-02T00:00:00"
      },
      "dct:license": {
        "@id": "https://epncb.oma.be/PID/MAN200FRA#license"
      },
      "dct:modified": {
        "@type": "xsd:dateTime",
        "@value": "2019-02-01T11:16:25"
      },
      "dct:title": "MAN23060.18D.Z",
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      },
      "gnss:obsData": {
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    {
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      "gnss:firmware_version": "5.33",
      "gnss:igsModelCode": "TRIMBLE NETR9"
    }
  ]
}