{
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        "@value": "https://epncb.oma.be/pub/RINEX/2015/049/KELY0490.15D.Z"
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      },
      "dct:description": "Daily RINEX data of the GNSS station KELY00GRL for DOY 049 of 2015",
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        "@value": "2015-02-18T00:00:00"
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      "dct:license": {
        "@id": "https://epncb.oma.be/PID/KELY00GRL#license"
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      "dct:modified": {
        "@type": "xsd:dateTime",
        "@value": "2015-05-01T08:42:10"
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      "dct:title": "KELY0490.15D.Z",
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      "@type": "PeriodOfTime",
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        "@value": "2015-02-18T23:59:30"
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}