{
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    "adms": "http://www.w3.org/ns/adms#",
    "dcat": "https://www.w3.org/ns/dcat#",
    "dcatap": "http://data.europa.eu/r5r/",
    "dct": "http://purl.org/dc/terms/",
    "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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    "spdx": "http://spdx.org/rdf/terms#",
    "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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  },
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        "@value": "https://epncb.oma.be/pub/RINEX/2018/134/WROC1340.18D.Z"
      },
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      },
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        "@value": "2018-08-01T09:19:27"
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      },
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      },
      "gnss:interval": {
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      "gnss:markerName": "WROC00POL",
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      },
      "gnss:rinexVersion": "2.11",
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    {
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      "gnss:firmware_version": "4.11/7.102",
      "gnss:igsModelCode": "LEICA GR50"
    },
    {
      "@id": "https://epncb.oma.be/PID/2018/134/WROC00POL_2018134_01D_30S_R2#obsdata",
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      },
      "gnss:obsHeader": {
        "@id": "https://epncb.oma.be/PID/2018/134/WROC00POL_2018134_01D_30S_R2#obsheader"
      },
      "gnss:station": {
        "@id": "https://epncb.oma.be/PID/WROC00POL#station"
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    },
    {
      "@id": "https://epncb.oma.be/PID/2018/134/WROC00POL_2018134_01D_30S_R2#temporal",
      "@type": "PeriodOfTime",
      "endDate": {
        "@type": "xsd:dateTime",
        "@value": "2018-05-14T23:59:30"
      },
      "startDate": {
        "@type": "xsd:dateTime",
        "@value": "2018-05-14T00:00:00"
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    },
    {
      "@id": "https://epncb.oma.be/PID/2018/134/WROC00POL_2018134_01D_30S_R2#antenna",
      "gnss:igsModelCode": "LEIAR25.R4      LEIT",
      "gnss:marker-arpEastEcc": {
        "@type": "xsd:float",
        "@value": "0.0"
      },
      "gnss:marker-arpNorthEcc": {
        "@type": "xsd:float",
        "@value": "0.0"
      },
      "gnss:marker-arpUpEcc": {
        "@type": "xsd:float",
        "@value": "0.0"
      }
    },
    {
      "@id": "https://epncb.oma.be/PID/2018/134/WROC00POL_2018134_01D_30S_R2#checksum",
      "@type": "dct:Checksum",
      "dct:checksumAlgorithm": "MD5",
      "dct:checksumValue": "7a22308dc8ad288f6cbdab246e269228"
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}