{
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    "dctype": "http://purl.org/dc/dcmitype/",
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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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    "vcard": "http://www.w3.org/2006/vcard/ns#",
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      "gnss:igsModelCode": "TRIMBLE NETR9"
    },
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      "@type": "Distribution",
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      },
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        "@type": "xsd:dateTime",
        "@value": "2018-04-03T11:48:47"
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      "gnss:igsModelCode": "TRM29659.00     NONE",
      "gnss:marker-arpEastEcc": {
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        "@value": "0.0"
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      "gnss:marker-arpNorthEcc": {
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        "@value": "0.0"
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      },
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      "gnss:antenna": {
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      },
      "gnss:interval": {
        "@type": "xsd:nonNegativeInteger",
        "@value": "30"
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        "@type": "xsd:dateTime",
        "@value": "2018-01-14T00:00:00"
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      "gnss:markerName": "HUEL00ESP",
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}