{
  "@context": {
    "@language": "en",
    "@vocab": "https://schema.org/",
    "citeAs": "cr:citeAs",
    "column": "cr:column",
    "conformsTo": "dct:conformsTo",
    "cr": "http://mlcommons.org/croissant/",
    "data": {
      "@id": "cr:data",
      "@type": "@json"
    },
    "dataType": {
      "@id": "cr:dataType",
      "@type": "@vocab"
    },
    "dct": "http://purl.org/dc/terms/",
    "extract": "cr:extract",
    "field": "cr:field",
    "fileObject": "cr:fileObject",
    "fileProperty": "cr:fileProperty",
    "format": "cr:format",
    "includes": "cr:includes",
    "isLiveDataset": "cr:isLiveDataset",
    "key": "cr:key",
    "md5": "cr:md5",
    "parentField": "cr:parentField",
    "path": "cr:path",
    "recordSet": "cr:recordSet",
    "references": "cr:references",
    "repeated": "cr:repeated",
    "sc": "https://schema.org/",
    "sha256": "sha256",
    "source": "cr:source",
    "subField": "cr:subField"
  },
  "@type": "sc:Dataset",
  "citeAs": null,
  "conformsTo": "http://mlcommons.org/croissant/1.0",
  "creator": [],
  "description": "Forage quality Vis-NIR spectra. v2.0 standardized NIRS package: 1 spectral source(s), 4 declared target(s). Auto-generated from dataset_card.json (verify before publication).\n\nOpen tier: freely usable and redistributable under the stated license.",
  "distribution": [
    {
      "@id": "file/X.parquet",
      "@type": "cr:FileObject",
      "encodingFormat": "application/vnd.apache.parquet",
      "name": "X",
      "sha256": "36fe03bdccc6ae271d3e9de58f82cd68c41fd4526cede177cedfbc9442722e7b"
    },
    {
      "@id": "file/variables.parquet",
      "@type": "cr:FileObject",
      "encodingFormat": "application/vnd.apache.parquet",
      "name": "variables",
      "sha256": "122a96bf4bd1e74435ef20b8494e29d24021dca99d517b84e3791c6733da4cc2"
    }
  ],
  "keywords": [
    "nir",
    "v2",
    "harvard"
  ],
  "license": "CC-BY-4.0",
  "name": "harvard_dataverse_forage_quality_visnir_manual",
  "recordSet": [
    {
      "@id": "X",
      "@type": "cr:RecordSet",
      "description": "Spectra from source 'X' (1112 observations x 1050 wavelengths).",
      "field": [
        {
          "@id": "X/sample_id",
          "@type": "cr:Field",
          "dataType": "sc:Text",
          "description": "Sample identity (join key across sources and variables).",
          "name": "sample_id",
          "source": {
            "extract": {
              "column": "sample_id"
            },
            "fileObject": {
              "@id": "file/X.parquet"
            }
          }
        },
        {
          "@id": "X/spectrum",
          "@type": "cr:Field",
          "dataType": "sc:Float",
          "description": "Spectral intensities across the nm axis.",
          "name": "spectrum",
          "repeated": true,
          "source": {
            "fileObject": {
              "@id": "file/X.parquet"
            }
          }
        }
      ],
      "key": {
        "@id": "X/sample_id"
      },
      "name": "X"
    },
    {
      "@id": "variables",
      "@type": "cr:RecordSet",
      "description": "Per-sample target and metadata variables.",
      "field": [
        {
          "@id": "variables/sample_id",
          "@type": "cr:Field",
          "dataType": "sc:Text",
          "description": "Sample identity (join key).",
          "name": "sample_id",
          "source": {
            "extract": {
              "column": "sample_id"
            },
            "fileObject": {
              "@id": "file/variables.parquet"
            }
          }
        },
        {
          "@id": "variables/FDN",
          "@type": "cr:Field",
          "dataType": "sc:Float",
          "description": "Variable 'FDN' (role target, type numeric).",
          "name": "FDN",
          "source": {
            "extract": {
              "column": "FDN"
            },
            "fileObject": {
              "@id": "file/variables.parquet"
            }
          }
        },
        {
          "@id": "variables/FDA",
          "@type": "cr:Field",
          "dataType": "sc:Float",
          "description": "Variable 'FDA' (role target, type numeric).",
          "name": "FDA",
          "source": {
            "extract": {
              "column": "FDA"
            },
            "fileObject": {
              "@id": "file/variables.parquet"
            }
          }
        },
        {
          "@id": "variables/DIVMS",
          "@type": "cr:Field",
          "dataType": "sc:Float",
          "description": "Variable 'DIVMS' (role target, type numeric).",
          "name": "DIVMS",
          "source": {
            "extract": {
              "column": "DIVMS"
            },
            "fileObject": {
              "@id": "file/variables.parquet"
            }
          }
        },
        {
          "@id": "variables/PC",
          "@type": "cr:Field",
          "dataType": "sc:Float",
          "description": "Variable 'PC' (role target, type numeric).",
          "name": "PC",
          "source": {
            "extract": {
              "column": "PC"
            },
            "fileObject": {
              "@id": "file/variables.parquet"
            }
          }
        },
        {
          "@id": "variables/country",
          "@type": "cr:Field",
          "dataType": "sc:Integer",
          "description": "Variable 'country' (role metadata, type categorical).",
          "name": "country",
          "source": {
            "extract": {
              "column": "country"
            },
            "fileObject": {
              "@id": "file/variables.parquet"
            }
          }
        },
        {
          "@id": "variables/location",
          "@type": "cr:Field",
          "dataType": "sc:Integer",
          "description": "Variable 'location' (role metadata, type categorical).",
          "name": "location",
          "source": {
            "extract": {
              "column": "location"
            },
            "fileObject": {
              "@id": "file/variables.parquet"
            }
          }
        },
        {
          "@id": "variables/harvest_date",
          "@type": "cr:Field",
          "dataType": "sc:Integer",
          "description": "Variable 'harvest_date' (role metadata, type categorical).",
          "name": "harvest_date",
          "source": {
            "extract": {
              "column": "harvest_date"
            },
            "fileObject": {
              "@id": "file/variables.parquet"
            }
          }
        },
        {
          "@id": "variables/manual_download",
          "@type": "cr:Field",
          "dataType": "sc:Integer",
          "description": "Variable 'manual_download' (role metadata, type categorical).",
          "name": "manual_download",
          "source": {
            "extract": {
              "column": "manual_download"
            },
            "fileObject": {
              "@id": "file/variables.parquet"
            }
          }
        },
        {
          "@id": "variables/manual_download_source_dir",
          "@type": "cr:Field",
          "dataType": "sc:Integer",
          "description": "Variable 'manual_download_source_dir' (role metadata, type categorical).",
          "name": "manual_download_source_dir",
          "source": {
            "extract": {
              "column": "manual_download_source_dir"
            },
            "fileObject": {
              "@id": "file/variables.parquet"
            }
          }
        },
        {
          "@id": "variables/manual_download_file",
          "@type": "cr:Field",
          "dataType": "sc:Integer",
          "description": "Variable 'manual_download_file' (role metadata, type categorical).",
          "name": "manual_download_file",
          "source": {
            "extract": {
              "column": "manual_download_file"
            },
            "fileObject": {
              "@id": "file/variables.parquet"
            }
          }
        },
        {
          "@id": "variables/official_source_url",
          "@type": "cr:Field",
          "dataType": "sc:Integer",
          "description": "Variable 'official_source_url' (role metadata, type categorical).",
          "name": "official_source_url",
          "source": {
            "extract": {
              "column": "official_source_url"
            },
            "fileObject": {
              "@id": "file/variables.parquet"
            }
          }
        },
        {
          "@id": "variables/standardization_batch",
          "@type": "cr:Field",
          "dataType": "sc:Integer",
          "description": "Variable 'standardization_batch' (role metadata, type categorical).",
          "name": "standardization_batch",
          "source": {
            "extract": {
              "column": "standardization_batch"
            },
            "fileObject": {
              "@id": "file/variables.parquet"
            }
          }
        }
      ],
      "key": {
        "@id": "variables/sample_id"
      },
      "name": "variables"
    }
  ],
  "sameAs": [
    "10.7910/DVN/XPNIQY",
    "source_to_standard.py"
  ],
  "url": "https://entrepot.recherche.data.gouv.fr",
  "version": "1.0.0"
}