{
  "@context": {
    "schema": "http://schema.org/",
    "dcterms": "http://purl.org/dc/terms/",
    "geosparql": "http://www.opengis.net/ont/geosparql#",
    "spdx": "http://spdx.org/rdf/terms#",
    "cdi": "http://ddialliance.org/Specification/DDI-CDI/1.0/RDF/",
    "cdif": "https://w3id.org/cdif/",
    "dqv": "http://www.w3.org/ns/dqv#",
    "skos": "http://www.w3.org/2004/02/skos/core#",
    "time": "http://www.w3.org/2006/time#",
    "dcat": "http://www.w3.org/ns/dcat#",
    "prov": "http://www.w3.org/ns/prov#",
    "ex": "https://example.org/",
    "xsd": "http://www.w3.org/2001/XMLSchema#"
  },
  "@id": "ex:dataset/airTemperatureFlagstaff-2024",
  "@type": [
    "schema:Dataset"
  ],
  "schema:name": "Daily air temperature observations, Flagstaff Arizona, 2024",
  "schema:description": "Daily mean, min, and max air temperature measured at the Flagstaff Pulliam Airport weather station for the 2024 calendar year. Quality-controlled hourly observations are aggregated to daily summaries. This 'Complete' example is intended to exercise every Data Description profile property at least once.",
  "schema:additionalType": [
    "https://www.wikidata.org/wiki/Q47652734"
  ],
  "schema:identifier": {
    "@type": [
      "schema:PropertyValue"
    ],
    "schema:propertyID": {
      "@id": "https://doi.org"
    },
    "schema:value": "10.1234/airtemp-flg-2024",
    "schema:url": "https://doi.org/10.1234/airtemp-flg-2024"
  },
  "schema:sameAs": [
    {
      "@type": [
        "schema:PropertyValue"
      ],
      "schema:propertyID": {
        "@id": "urn:noaa-ghcnd:station-id"
      },
      "schema:value": "USW00003103",
      "schema:url": "https://www.ncei.noaa.gov/access/services/data/v1?stations=USW00003103"
    }
  ],
  "schema:version": "1.2",
  "schema:url": "https://example.org/datasets/airtemp-flg-2024",
  "schema:inLanguage": "en",
  "schema:dateModified": "2024-12-31",
  "schema:datePublished": "2025-01-15",
  "schema:conditionsOfAccess": [
    "Open access; no registration required."
  ],
  "schema:license": [
    "https://creativecommons.org/licenses/by/4.0/"
  ],
  "schema:keywords": [
    {
      "@type": [
        "schema:DefinedTerm"
      ],
      "schema:name": "Air temperature",
      "schema:termCode": "AirTemp",
      "schema:identifier": {
        "@type": [
          "schema:PropertyValue"
        ],
        "schema:propertyID": {
          "@id": "https://vocab.nerc.ac.uk/collection/P02/current/"
        },
        "schema:value": "AirTemp",
        "schema:url": "https://vocab.nerc.ac.uk/collection/P02/current/CTMP/"
      },
      "schema:inDefinedTermSet": "https://vocab.nerc.ac.uk/collection/P02/current/"
    },
    {
      "@type": [
        "schema:DefinedTerm"
      ],
      "schema:name": "Climate observation",
      "schema:termCode": "CLIMOBS",
      "schema:identifier": {
        "@type": [
          "schema:PropertyValue"
        ],
        "schema:propertyID": {
          "@id": "https://vocab.nerc.ac.uk/collection/L05/current/"
        },
        "schema:value": "CLIMOBS",
        "schema:url": "https://vocab.nerc.ac.uk/collection/L05/current/CLIMOBS/"
      },
      "schema:inDefinedTermSet": "https://vocab.nerc.ac.uk/collection/L05/current/"
    },
    "weather",
    "Flagstaff"
  ],
  "schema:relatedLink": [
    {
      "@type": [
        "schema:LinkRole"
      ],
      "schema:linkRelationship": "describedby",
      "schema:target": {
        "@type": [
          "schema:EntryPoint"
        ],
        "schema:name": "Station metadata sheet (USW00003103)",
        "schema:url": "https://www.ncei.noaa.gov/access/homr/file/USW00003103.station.html",
        "schema:encodingFormat": "text/html"
      }
    }
  ],
  "schema:publishingPrinciples": [
    {
      "@type": [
        "schema:CreativeWork",
        "dcat:Relationship"
      ],
      "schema:name": "FAIR data policy",
      "schema:url": "https://example.org/policy/fair-policy.html",
      "schema:description": "Institutional FAIR data policy referenced by this catalog."
    }
  ],
  "schema:creator": {
    "@list": [
      {
        "@id": "https://orcid.org/0000-0002-7933-2154",
        "@type": [
          "schema:Person"
        ],
        "schema:name": "Richard, Stephen M.",
        "schema:identifier": {
          "@type": [
            "schema:PropertyValue"
          ],
          "schema:propertyID": {
            "@id": "https://orcid.org"
          },
          "schema:value": "0000-0002-7933-2154",
          "schema:url": "https://orcid.org/0000-0002-7933-2154"
        },
        "schema:contactPoint": {
          "@type": [
            "schema:ContactPoint"
          ],
          "schema:email": "smr@example.org"
        }
      }
    ]
  },
  "schema:contributor": [
    {
      "@type": [
        "schema:Role"
      ],
      "schema:roleName": {
        "@type": [
          "schema:DefinedTerm"
        ],
        "schema:name": "Curator",
        "schema:inDefinedTermSet": "https://credit.niso.org/",
        "schema:termCode": "data-curation"
      },
      "schema:contributor": {
        "@id": "https://orcid.org/0000-0001-8898-3457",
        "@type": [
          "schema:Person"
        ],
        "schema:name": "Mojarro, Angel",
        "schema:identifier": {
          "@type": [
            "schema:PropertyValue"
          ],
          "schema:propertyID": {
            "@id": "https://orcid.org"
          },
          "schema:value": "0000-0001-8898-3457",
          "schema:url": "https://orcid.org/0000-0001-8898-3457"
        }
      }
    }
  ],
  "schema:publisher": {
    "@id": "https://ror.org/0171mag52",
    "@type": [
      "schema:Organization"
    ],
    "schema:name": "Northern Arizona University, Earth Science Data Archive",
    "schema:identifier": {
      "@type": [
        "schema:PropertyValue"
      ],
      "schema:propertyID": {
        "@id": "https://ror.org"
      },
      "schema:value": "0171mag52",
      "schema:url": "https://ror.org/0171mag52"
    }
  },
  "schema:provider": [
    {
      "@id": "https://ror.org/0171mag52",
      "@type": [
        "schema:Organization"
      ],
      "schema:name": "Northern Arizona University, Earth Science Data Archive",
      "schema:identifier": {
        "@type": [
          "schema:PropertyValue"
        ],
        "schema:propertyID": {
          "@id": "https://ror.org"
        },
        "schema:value": "0171mag52",
        "schema:url": "https://ror.org/0171mag52"
      }
    }
  ],
  "schema:funding": [
    {
      "@type": [
        "schema:MonetaryGrant"
      ],
      "@id": "ex:grant/nsf-EAR-1234567",
      "schema:identifier": {
        "@type": [
          "schema:PropertyValue"
        ],
        "schema:propertyID": {
          "@id": "https://www.nsf.gov/awardsearch"
        },
        "schema:value": "EAR-1234567",
        "schema:url": "https://www.nsf.gov/awardsearch/showAward?AWD_ID=1234567"
      },
      "schema:name": "NSF Award EAR-1234567",
      "schema:funder": {
        "@id": "https://ror.org/021nxhr62",
        "@type": [
          "schema:Organization"
        ],
        "schema:name": "National Science Foundation",
        "schema:identifier": {
          "@type": [
            "schema:PropertyValue"
          ],
          "schema:propertyID": {
            "@id": "https://ror.org"
          },
          "schema:value": "021nxhr62",
          "schema:url": "https://ror.org/021nxhr62"
        }
      }
    }
  ],
  "schema:measurementTechnique": [
    {
      "@type": [
        "schema:DefinedTerm"
      ],
      "schema:name": "Resistance temperature detector",
      "schema:termCode": "RTD",
      "schema:identifier": {
        "@type": [
          "schema:PropertyValue"
        ],
        "schema:propertyID": {
          "@id": "https://www.wikidata.org/wiki/"
        },
        "schema:value": "RTD",
        "schema:url": "https://www.wikidata.org/wiki/Q1377889"
      },
      "schema:inDefinedTermSet": "https://www.wikidata.org/wiki/"
    }
  ],
  "schema:spatialCoverage": [
    {
      "@type": [
        "schema:Place"
      ],
      "schema:geo": {
        "@type": [
          "schema:GeoCoordinates"
        ],
        "schema:latitude": 35.1383,
        "schema:longitude": -111.6707
      },
      "schema:name": "Flagstaff Pulliam Airport, Arizona, USA"
    }
  ],
  "schema:temporalCoverage": [
    "2024-01-01/2024-12-31"
  ],
  "dqv:hasQualityMeasurement": [
    {
      "@type": [
        "dqv:QualityMeasurement"
      ],
      "@id": "ex:qm/completeness-2024",
      "dqv:isMeasurementOf": {
        "@id": "ex:metric/temporalCompleteness"
      },
      "dqv:value": "0.998",
      "schema:description": "Fraction of expected daily observations present in 2024."
    }
  ],
  "schema:distribution": [
    {
      "@type": [
        "schema:DataDownload",
        "cdi:PhysicalDataSet",
        "cdi:TabularTextDataSet"
      ],
      "@id": "ex:dist/airtemp-flg-2024.csv",
      "schema:name": "airtemp-flg-2024.csv",
      "schema:description": "Daily air temperature observations as delimited CSV text.",
      "schema:contentUrl": "https://example.org/downloads/airtemp-flg-2024.csv",
      "schema:contentSize": "421888",
      "schema:encodingFormat": [
        "text/csv"
      ],
      "cdi:isDelimited": true,
      "cdi:delimiter": ",",
      "cdi:hasHeader": true,
      "cdi:headerRowCount": 1,
      "spdx:checksum": {
        "@type": [
          "spdx:Checksum"
        ],
        "spdx:algorithm": "spdx:checksumAlgorithm_sha256",
        "spdx:checksumValue": "9a4ee2f7ba1b3c1d5a6f7b0e2f3a4c5d6e7f8091a2b3c4d5e6f708192a3b4c5d"
      },
      "dcterms:conformsTo": [
        {
          "@id": "https://example.org/schemas/airtemp.csvw.json"
        }
      ],
      "cdif:hasPhysicalMapping": [
        {
          "cdif:index": 0,
          "cdif:format": "YYYY-MM-DD",
          "cdif:physicalDataType": "date",
          "cdi:length": 10,
          "cdi:isRequired": true,
          "cdif:displayLabel": "Observation date",
          "cdif:formats_InstanceVariable": {
            "@id": "ex:var/observationDate"
          }
        },
        {
          "cdif:index": 1,
          "cdif:format": "decimal",
          "cdif:physicalDataType": "float64",
          "cdi:numberPattern": "#,##0.0",
          "cdi:defaultDecimalSeparator": ".",
          "cdi:defaultDigitGroupSeparator": ",",
          "cdi:length": 7,
          "cdi:minimumLength": 1,
          "cdi:maximumLength": 7,
          "cdi:scale": 1,
          "cdi:decimalPositions": 1,
          "cdi:defaultValue": "",
          "cdi:nullSequence": "NA",
          "cdi:isRequired": true,
          "cdif:displayLabel": "Daily mean temperature (degC)",
          "cdif:formats_InstanceVariable": {
            "@id": "ex:var/dailyMeanTemperature"
          }
        },
        {
          "cdif:index": 2,
          "cdif:format": "decimal",
          "cdif:physicalDataType": "float64",
          "cdi:nullSequence": "NA",
          "cdif:formats_InstanceVariable": {
            "@id": "ex:var/dailyMinTemperature"
          }
        },
        {
          "cdif:index": 3,
          "cdif:format": "decimal",
          "cdif:physicalDataType": "float64",
          "cdi:nullSequence": "NA",
          "cdif:formats_InstanceVariable": {
            "@id": "ex:var/dailyMaxTemperature"
          }
        },
        {
          "cdif:index": 4,
          "cdif:format": "string",
          "cdif:physicalDataType": "string",
          "cdi:nullSequence": "",
          "cdif:formats_InstanceVariable": {
            "@id": "ex:var/qcFlag"
          }
        }
      ]
    },
    {
      "@type": [
        "schema:DataDownload",
        "cdi:PhysicalDataSet",
        "cdi:StructuredDataSet"
      ],
      "@id": "ex:dist/airtemp-flg-2024.nc",
      "schema:name": "airtemp-flg-2024.nc",
      "schema:description": "Same observations packaged as a NetCDF-4 (HDF5) structured dataset; variables addressed by group/array path.",
      "schema:contentUrl": "https://example.org/downloads/airtemp-flg-2024.nc",
      "schema:contentSize": "528412",
      "schema:encodingFormat": [
        "application/x-netcdf"
      ],
      "cdif:hasPhysicalMapping": [
        {
          "cdi:locator": "/time",
          "cdif:physicalDataType": "int64",
          "cdif:formats_InstanceVariable": {
            "@id": "ex:var/observationDate"
          }
        },
        {
          "cdi:locator": "/measurements/tavg",
          "cdif:physicalDataType": "float64",
          "cdif:formats_InstanceVariable": {
            "@id": "ex:var/dailyMeanTemperature"
          }
        },
        {
          "cdi:locator": "/measurements/tmin",
          "cdif:physicalDataType": "float64",
          "cdif:formats_InstanceVariable": {
            "@id": "ex:var/dailyMinTemperature"
          }
        },
        {
          "cdi:locator": "/measurements/tmax",
          "cdif:physicalDataType": "float64",
          "cdif:formats_InstanceVariable": {
            "@id": "ex:var/dailyMaxTemperature"
          }
        }
      ]
    }
  ],
  "prov:wasGeneratedBy": [
    {
      "@type": [
        "prov:Activity"
      ],
      "@id": "ex:act/aggregation-2024",
      "prov:used": [
        {
          "@id": "ex:tool/noaa-aggregator"
        }
      ]
    }
  ],
  "prov:wasDerivedFrom": [
    {
      "@type": [
        "schema:CreativeWork",
        "dcat:Relationship"
      ],
      "schema:name": "NOAA Integrated Surface Database, hourly observations 2024",
      "schema:url": "https://www.ncei.noaa.gov/products/land-based-station/integrated-surface-database",
      "schema:description": "Source archive for the hourly inputs to this dataset."
    }
  ],
  "cdif:hasPrimaryKey": {
    "@id": "ex:key/airtemp-flg-2024",
    "@type": [
      "cdif:Key"
    ],
    "cdif:isComposedOf": [
      {
        "@id": "ex:keycomp/observationDate",
        "@type": [
          "cdi:ComponentPosition"
        ],
        "cdi:indexes": {
          "@id": "ex:var/observationDate"
        },
        "cdi:value": 1
      }
    ]
  },
  "cdif:statistics": [
    {
      "@id": "ex:stats/dataset-rowcount",
      "@type": [
        "cdi:Statistics"
      ],
      "cdif:typeOfStatistic": {
        "@type": [
          "schema:DefinedTerm"
        ],
        "schema:name": "Row count",
        "schema:termCode": "count",
        "schema:inDefinedTermSet": "https://ddialliance.org/vocab/statistic-types"
      },
      "cdi:statistic": [
        {
          "cdi:computationBase": "Total",
          "cdi:content": 366,
          "cdi:isWeighted": false,
          "cdi:typeOfNumericValue": "decimal"
        }
      ]
    }
  ],
  "schema:variableMeasured": [
    {
      "@id": "ex:var/observationDate",
      "@type": [
        "schema:PropertyValue",
        "cdi:InstanceVariable"
      ],
      "schema:name": "obs_date",
      "schema:description": "ISO 8601 calendar date for the daily observation.",
      "schema:alternateName": [
        "date",
        "observation_date"
      ],
      "schema:propertyID": [
        {
          "@id": "http://purl.obolibrary.org/obo/NCIT_C25164"
        }
      ],
      "cdif:role": "UnitIdentifier",
      "cdif:physicalDataType": "date",
      "cdif:hasIntendedDataType": "xsd:date",
      "cdif:function": [
        "temporalDesignation"
      ],
      "cdif:uses": [
        {
          "@type": [
            "schema:DefinedTerm"
          ],
          "schema:name": "Date",
          "schema:inDefinedTermSet": "http://purl.obolibrary.org/obo/",
          "schema:termCode": "NCIT_C25164"
        }
      ]
    },
    {
      "@id": "ex:var/dailyMeanTemperature",
      "@type": [
        "schema:PropertyValue",
        "cdi:InstanceVariable"
      ],
      "schema:name": "tavg",
      "schema:description": "Daily mean air temperature, degrees Celsius.",
      "schema:alternateName": [
        "mean_temp",
        "tavg"
      ],
      "schema:propertyID": [
        {
          "@id": "https://qudt.org/vocab/quantitykind/Temperature"
        }
      ],
      "schema:measurementTechnique": "Aggregation of QC'd hourly RTD observations to a daily mean.",
      "schema:unitText": "degC",
      "schema:unitCode": "CEL",
      "schema:minValue": -22.4,
      "schema:maxValue": 31.7,
      "cdif:role": "Measure",
      "cdif:physicalDataType": "float64",
      "cdif:simpleUnitOfMeasure": "degree Celsius",
      "cdif:hasIntendedDataType": "xsd:decimal",
      "cdif:describedUnitOfMeasure": {
        "@type": [
          "schema:DefinedTerm"
        ],
        "schema:name": "degree Celsius",
        "schema:termCode": "CEL",
        "schema:inDefinedTermSet": "https://qudt.org/vocab/unit/"
      },
      "cdif:platformType": "R statistical environment, v4.3",
      "cdif:source": "Aggregated from NOAA ISD hourly air temperature.",
      "cdif:uses": [
        {
          "@type": [
            "schema:DefinedTerm"
          ],
          "schema:name": "Air temperature",
          "schema:inDefinedTermSet": "https://qudt.org/vocab/quantitykind/",
          "schema:termCode": "Temperature"
        }
      ],
      "cdif:isDescribedBy_StatisticsCollection": {
        "@id": "ex:statcoll/tavg",
        "@type": [
          "cdi:StatisticsCollection"
        ],
        "cdi:hasWeight": {
          "@id": "ex:var/dailyMeanTemperature"
        },
        "cdif:has_Statistics": [
          {
            "@id": "ex:stats/tavg-count",
            "@type": [
              "cdi:Statistics"
            ],
            "cdif:typeOfStatistic": {
              "@type": [
                "schema:DefinedTerm"
              ],
              "schema:name": "Valid observations",
              "schema:termCode": "count",
              "schema:inDefinedTermSet": "https://ddialliance.org/vocab/statistic-types"
            },
            "cdi:statistic": [
              {
                "cdi:computationBase": "ValidOnly",
                "cdi:content": 366,
                "cdi:isWeighted": false,
                "cdi:typeOfNumericValue": "decimal"
              }
            ],
            "cdif:has_CategoryStatistics": [
              {
                "@id": "ex:catstat/tavg-byMonth-jan",
                "@type": [
                  "cdi:CategoryStatistics"
                ],
                "cdi:for": {
                  "@type": [
                    "cdi:Category"
                  ],
                  "cdif:name": [
                    "January"
                  ],
                  "cdif:definition": "Observations in calendar month January.",
                  "cdif:displayLabel": [
                    "Jan"
                  ],
                  "cdif:descriptiveText": "Month 01 of the observation year."
                },
                "cdif:typeOfStatistic": {
                  "@type": [
                    "schema:DefinedTerm"
                  ],
                  "schema:name": "Mean",
                  "schema:termCode": "mean"
                },
                "cdi:statistic": [
                  {
                    "cdi:computationBase": "ValidOnly",
                    "cdi:content": -3.2,
                    "cdi:isWeighted": false,
                    "cdi:typeOfNumericValue": "decimal"
                  }
                ]
              }
            ]
          },
          {
            "@id": "ex:stats/tavg-meanstddev",
            "@type": [
              "cdi:Statistics"
            ],
            "cdif:typeOfStatistic": {
              "@type": [
                "schema:DefinedTerm"
              ],
              "schema:name": "Standard deviation",
              "schema:termCode": "stdDev"
            },
            "cdi:statistic": [
              {
                "cdi:computationBase": "ValidOnly",
                "cdi:content": 9.84,
                "cdi:isWeighted": false,
                "cdi:typeOfNumericValue": "decimal"
              }
            ]
          }
        ]
      },
      "cdi:takesSubstantiveValuesFrom": {
        "@id": "ex:vd/temperature-substantive",
        "@type": [
          "cdif:SubstantiveValueDomain"
        ],
        "cdif:displayLabel": "Air temperature in degrees Celsius",
        "cdif:recommendedDataType": [
          "xsd:decimal"
        ],
        "cdi:isDescribedBy": {
          "@id": "ex:vacd/temperature",
          "@type": [
            "cdi:ValueAndConceptDescription"
          ],
          "cdi:classificationLevel": "Interval",
          "cdi:description": "Real-valued air temperature in degrees Celsius within plausible surface bounds.",
          "cdif:identifier": {
            "@type": [
              "schema:PropertyValue"
            ],
            "schema:propertyID": {
              "@id": "https://example.org/vacd"
            },
            "schema:value": "temperature-degC",
            "schema:url": "https://example.org/vacd/temperature-degC"
          },
          "cdif:formatPattern": "#,##0.0",
          "cdif:logicalExpression": "all reals x such that -90 <= x <= 60",
          "cdif:regularExpression": "^-?\\d{1,2}(\\.\\d)?$",
          "cdi:minimumValueInclusive": "-90.0",
          "cdi:minimumValueExclusive": "-273.15",
          "cdi:maximumValueInclusive": "60.0",
          "cdi:maximumValueExclusive": "100.0"
        }
      },
      "cdi:takesSentinelValuesFrom": [
        {
          "@id": "ex:vd/temperature-sentinel",
          "@type": [
            "cdif:SentinelValueDomain"
          ],
          "cdif:displayLabel": "Missing-value codes for temperature",
          "cdif:recommendedDataType": [
            "xsd:string"
          ],
          "cdif:takesValuesFrom": {
            "@id": "ex:enum/missingCodes",
            "@type": [
              "cdif:EnumerationDomain"
            ],
            "schema:name": "Temperature missing-value codes",
            "cdif:purpose": "Distinguish absent observations from valid measurements.",
            "cdif:identifier": {
              "@type": [
                "schema:PropertyValue"
              ],
              "schema:propertyID": {
                "@id": "https://example.org/codelists"
              },
              "schema:value": "missingCodes",
              "schema:url": "https://example.org/codelists/missingCodes"
            },
            "cdif:references": {
              "@id": "https://example.org/codelists/missingCodes/scheme"
            }
          },
          "cdi:isDescribedBy": {
            "@id": "ex:vacd/temperature-sentinel",
            "@type": [
              "cdi:ValueAndConceptDescription"
            ],
            "cdi:classificationLevel": "Nominal",
            "cdi:description": "Sentinel codes used in the source file for missing or suspect values."
          }
        }
      ]
    },
    {
      "@id": "ex:var/dailyMinTemperature",
      "@type": [
        "schema:PropertyValue",
        "cdi:InstanceVariable"
      ],
      "schema:name": "tmin",
      "schema:description": "Daily minimum air temperature, degrees Celsius.",
      "schema:alternateName": [
        "min_temp",
        "tmin"
      ],
      "schema:propertyID": [
        {
          "@id": "https://qudt.org/vocab/quantitykind/Temperature"
        }
      ],
      "schema:unitText": "degC",
      "schema:unitCode": "CEL",
      "schema:minValue": -28.1,
      "schema:maxValue": 24.6,
      "cdif:role": "Measure",
      "cdif:physicalDataType": "float64",
      "cdif:hasIntendedDataType": "xsd:decimal"
    },
    {
      "@id": "ex:var/dailyMaxTemperature",
      "@type": [
        "schema:PropertyValue",
        "cdi:InstanceVariable"
      ],
      "schema:name": "tmax",
      "schema:description": "Daily maximum air temperature, degrees Celsius.",
      "schema:alternateName": [
        "max_temp",
        "tmax"
      ],
      "schema:propertyID": [
        {
          "@id": "https://qudt.org/vocab/quantitykind/Temperature"
        }
      ],
      "schema:unitText": "degC",
      "schema:unitCode": "CEL",
      "schema:minValue": -15.3,
      "schema:maxValue": 38.9,
      "cdif:role": "Measure",
      "cdif:physicalDataType": "float64",
      "cdif:hasIntendedDataType": "xsd:decimal"
    },
    {
      "@id": "ex:var/qcFlag",
      "@type": [
        "schema:PropertyValue",
        "cdi:InstanceVariable"
      ],
      "schema:name": "qc_flag",
      "schema:description": "Quality-control flag qualifying the daily mean temperature value.",
      "schema:propertyID": [
        {
          "@id": "https://example.org/props/qcFlag"
        }
      ],
      "cdif:role": "Attribute",
      "cdif:physicalDataType": "string",
      "cdif:hasIntendedDataType": "xsd:string",
      "cdif:qualifies": {
        "@id": "ex:var/dailyMeanTemperature"
      },
      "cdif:platformType": "R statistical environment, v4.3",
      "cdi:takesSubstantiveValuesFrom": {
        "@id": "ex:vd/qcFlag-substantive",
        "@type": [
          "cdif:SubstantiveValueDomain"
        ],
        "cdif:displayLabel": "QC flag codes",
        "cdif:recommendedDataType": [
          "xsd:string"
        ],
        "cdif:takesValuesFrom": {
          "@id": "ex:enum/qcFlags",
          "@type": [
            "cdif:EnumerationDomain"
          ],
          "schema:name": "QC flag code list",
          "cdif:purpose": "Quality-control flags applied to daily aggregates.",
          "cdif:identifier": {
            "@type": [
              "schema:PropertyValue"
            ],
            "schema:propertyID": {
              "@id": "https://example.org/codelists"
            },
            "schema:value": "qcFlags",
            "schema:url": "https://example.org/codelists/qcFlags"
          },
          "cdif:references": {
            "@id": "https://example.org/codelists/qcFlags/scheme"
          }
        }
      }
    }
  ],
  "schema:subjectOf": {
    "@id": "ex:dataset/airTemperatureFlagstaff-2024/metadata",
    "@type": [
      "schema:Dataset"
    ],
    "schema:additionalType": [
      {
        "@id": "dcat:CatalogRecord"
      }
    ],
    "schema:name": "Catalog record for airtemp-flg-2024",
    "schema:dateModified": "2025-01-15",
    "schema:about": {
      "@id": "ex:dataset/airTemperatureFlagstaff-2024"
    },
    "schema:creator": {
      "@list": [
        {
          "@id": "https://orcid.org/0000-0002-7933-2154",
          "@type": [
            "schema:Person"
          ],
          "schema:name": "Richard, Stephen M.",
          "schema:identifier": {
            "@type": [
              "schema:PropertyValue"
            ],
            "schema:propertyID": {
              "@id": "https://orcid.org"
            },
            "schema:value": "0000-0002-7933-2154",
            "schema:url": "https://orcid.org/0000-0002-7933-2154"
          }
        }
      ]
    },
    "dcterms:conformsTo": [
      {
        "@id": "https://w3id.org/cdif/core/1.1"
      },
      {
        "@id": "https://w3id.org/cdif/data_description/1.1"
      },
      {
        "@id": "https://w3id.org/cdif/discovery/1.1"
      }
    ]
  }
}