{
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    "adms": "http://www.w3.org/ns/adms#",
    "dcat": "https://www.w3.org/ns/dcat#",
    "dcatap": "http://data.europa.eu/r5r/",
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    "dctype": "http://purl.org/dc/dcmitype/",
    "foaf": "http://xmlns.com/foaf/0.1/",
    "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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    "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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        "@value": "0.0"
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      "gnss:marker-arpNorthEcc": {
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      "gnss:firmware_version": "8.01",
      "gnss:igsModelCode": "LEICA GRX1200GGPRO"
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      },
      "gnss:interval": {
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      "gnss:issued": {
        "@type": "xsd:dateTime",
        "@value": "2011-03-21T00:00:00"
      },
      "gnss:markerName": "MARS00FRA",
      "gnss:receiver": {
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      },
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        "@value": "https://epncb.oma.be/pub/RINEX/2011/080/MARS0800.11D.Z"
      },
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      },
      "dct:conformsTo": {
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      },
      "dct:description": "Daily RINEX data of the GNSS station MARS00FRA for DOY 080 of 2011",
      "dct:issued": {
        "@type": "xsd:dateTime",
        "@value": "2011-03-21T00:00:00"
      },
      "dct:license": {
        "@id": "https://epncb.oma.be/PID/MARS00FRA#license"
      },
      "dct:modified": {
        "@type": "xsd:dateTime",
        "@value": "2014-01-20T16:02:24"
      },
      "dct:title": "MARS0800.11D.Z",
      "downloadURL": {
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        "@value": "https://epncb.oma.be/pub/RINEX/2011/080/MARS0800.11D.Z"
      },
      "gnss:obsData": {
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      },
      "mediaType": "application/octet-stream",
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    },
    {
      "@id": "https://epncb.oma.be/PID/2011/080/MARS00FRA_2011080_01D_30S_R2#temporal",
      "@type": "PeriodOfTime",
      "endDate": {
        "@type": "xsd:dateTime",
        "@value": "2011-03-21T23:59:30"
      },
      "startDate": {
        "@type": "xsd:dateTime",
        "@value": "2011-03-21T00:00:00"
      }
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    {
      "@id": "https://epncb.oma.be/PID/2011/080/MARS00FRA_2011080_01D_30S_R2#obsdata",
      "@type": "gnss:OBSData",
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      },
      "gnss:format": {
        "@id": "https://gnss.be/PID/standard/RINEX"
      },
      "gnss:frequency": {
        "@id": "http://purl.org/cld/freq/daily"
      },
      "gnss:obsHeader": {
        "@id": "https://epncb.oma.be/PID/2011/080/MARS00FRA_2011080_01D_30S_R2#obsheader"
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      "gnss:station": {
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      }
    },
    {
      "@id": "https://epncb.oma.be/PID/2011/080/MARS00FRA_2011080_01D_30S_R2#checksum",
      "@type": "dct:Checksum",
      "dct:checksumAlgorithm": "MD5",
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}