{
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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#",
    "voaf": "http://purl.org/vocommons/voaf#",
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        "@type": "xsd:dateTime",
        "@value": "2014-01-19T16:10:54"
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      },
      "gnss:interval": {
        "@type": "xsd:nonNegativeInteger",
        "@value": "30"
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      "gnss:issued": {
        "@type": "xsd:dateTime",
        "@value": "2011-07-19T00:00:00"
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      "gnss:markerName": "AUTN00FRA",
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      "@id": "https://epncb.oma.be/PID/2011/200/AUTN00FRA_2011200_01D_30S_R2#temporal",
      "@type": "PeriodOfTime",
      "endDate": {
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        "@value": "2011-07-19T23:59:30"
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        "@type": "xsd:dateTime",
        "@value": "2011-07-19T00:00:00"
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      "gnss:firmware_version": "4.22",
      "gnss:igsModelCode": "TRIMBLE NETR5"
    }
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}