{
  "datasetSchema": {
    "columns": [
      {
        "name": "age",
        "about": "Age",
        "hadRole": "Feature",
        "summaryStatistics": {
          "statisticalDataType": "dsv:StatisticalDataType",
          "columnCompleteness": 1.0,
          "@type": "dsv:SummaryStatistics"
        }
      },
      {
        "name": "sex",
        "about": "Sex",
        "hadRole": "Feature",
        "summaryStatistics": {
          "statisticalDataType": "dsv:StatisticalDataType",
          "columnCompleteness": 1.0,
          "@type": "dsv:SummaryStatistics"
        }
      },
      {
        "name": "chest-pain",
        "description": "chest pain type",
        "hadRole": "Feature",
        "columnProperty": {
          "closeMatch": [
            "https://www.wikidata.org/entity/Q180762"
          ]
        },
        "summaryStatistics": {
          "statisticalDataType": "dsv:CategoricalDataType",
          "columnCompleteness": 1.0,
          "@type": "dsv:SummaryStatistics"
        }
      },
      {
        "name": "rest-bp",
        "description": "resting blood pressure",
        "hadRole": "Feature",
        "columnProperty": {
          "exactMatch": [
            "https://www.wikidata.org/entity/Q4994431"
          ]
        },
        "summaryStatistics": {
          "statisticalDataType": "dsv:StatisticalDataType",
          "columnCompleteness": 1.0,
          "@type": "dsv:SummaryStatistics"
        }
      },
      {
        "name": "serum-chol",
        "description": "serum cholesterol",
        "hadRole": "Feature",
        "columnProperty": {
          "unitText": "mg/dl",
          "closeMatch": [
            "https://www.wikidata.org/entity/Q2723972"
          ]
        },
        "summaryStatistics": {
          "statisticalDataType": "dsv:StatisticalDataType",
          "columnCompleteness": 1.0,
          "@type": "dsv:SummaryStatistics"
        }
      },
      {
        "name": "fasting-blood-sugar",
        "description": "fasting blood sugar > 120 mg/dl",
        "hadRole": "Feature",
        "columnProperty": {
          "closeMatch": [
            "https://www.wikidata.org/entity/Q5572348"
          ]
        },
        "summaryStatistics": {
          "statisticalDataType": "dsv:StatisticalDataType",
          "columnCompleteness": 1.0,
          "@type": "dsv:SummaryStatistics"
        }
      },
      {
        "name": "electrocardiographic",
        "description": "resting electrocardiographic results",
        "hadRole": "Feature",
        "summaryStatistics": {
          "statisticalDataType": "dsv:CategoricalDataType",
          "columnCompleteness": 1.0,
          "@type": "dsv:SummaryStatistics"
        }
      },
      {
        "name": "max-heart-rate",
        "description": "maximum heart rate achieved",
        "hadRole": "Feature",
        "summaryStatistics": {
          "statisticalDataType": "dsv:StatisticalDataType",
          "columnCompleteness": 1.0,
          "@type": "dsv:SummaryStatistics"
        }
      },
      {
        "name": "angina",
        "description": "exercise induced anigna",
        "hadRole": "Feature",
        "columnProperty": {
          "exactMatch": [
            "https://www.wikidata.org/entity/Q180762"
          ]
        },
        "summaryStatistics": {
          "statisticalDataType": "dsv:StatisticalDataType",
          "columnCompleteness": 1.0,
          "@type": "dsv:SummaryStatistics"
        }
      },
      {
        "name": "oldpeak",
        "description": "oldpeak = ST depression induced by exercise relative to rest",
        "hadRole": "Feature",
        "summaryStatistics": {
          "statisticalDataType": "dsv:StatisticalDataType",
          "columnCompleteness": 1.0,
          "@type": "dsv:SummaryStatistics"
        }
      },
      {
        "name": "slope",
        "description": "the slope of the peak exercise ST sgment",
        "hadRole": "Feature",
        "summaryStatistics": {
          "statisticalDataType": "dsv:NumericalDataType",
          "columnCompleteness": 1.0,
          "@type": "dsv:SummaryStatistics"
        }
      },
      {
        "name": "major-vessels",
        "description": "number of major vessels (0-3) colored by fluorosopy",
        "hadRole": "Feature",
        "columnProperty": {
          "relatedMatch": [
            "https://www.wikidata.org/entity/Q3815025"
          ]
        },
        "summaryStatistics": {
          "statisticalDataType": "dsv:StatisticalDataType",
          "columnCompleteness": 1.0,
          "@type": "dsv:SummaryStatistics"
        }
      },
      {
        "name": "thal",
        "description": "thal: 3 = normal; 6 = fixed defect; 7 = reversable defect",
        "hadRole": "Feature",
        "summaryStatistics": {
          "statisticalDataType": "dsv:CategoricalDataType",
          "columnCompleteness": 1.0,
          "@type": "dsv:SummaryStatistics"
        }
      },
      {
        "name": "heart-disease",
        "hadRole": "target",
        "columnProperty": {
          "relatedMatch": [
            "https://www.wikidata.org/entity/Q8775887"
          ]
        },
        "summaryStatistics": {
          "statisticalDataType": "dsv:NumericalDataType",
          "columnCompleteness": 1.0,
          "@type": "dsv:SummaryStatistics"
        }
      }
    ],
    "@id": "urn:dataset:statlog-heart#schema"
  },
  "summaryStatistics": {
    "datasetCompleteness": 1.0,
    "numberOfRows": 270,
    "numberOfColumns": 14
  },
  "title": "Statlog (Heart)",
  "description": "Cost Matrix\r\n\r\n_______\t abse  pres\r\nabsence\t 0\t1\r\npresence  5\t0\r\n\r\nwhere the rows represent the true values and the columns the predicted.\r\n",
  "abstract": "This dataset is a heart disease database similar to a database already present in the repository (Heart Disease databases) but in a slightly different form",
  "landingPage": "https://archive.ics.uci.edu/dataset/145/statlog+heart",
  "tableOfContents": "\r\nAttribute Information:\r\n------------------------\r\n      -- 1. age       \r\n      -- 2. sex       \r\n      -- 3. chest pain type  (4 values)       \r\n      -- 4. resting blood pressure  \r\n      -- 5. serum cholestoral in mg/dl      \r\n      -- 6. fasting blood sugar > 120 mg/dl       \r\n      -- 7. resting electrocardiographic results  (values 0,1,2) \r\n      -- 8. maximum heart rate achieved  \r\n      -- 9. exercise induced angina    \r\n      -- 10. oldpeak = ST depression induced by exercise relative to rest   \r\n      -- 11. the slope of the peak exercise ST segment     \r\n      -- 12. number of major vessels (0-3) colored by flourosopy        \r\n      -- 13.  thal: 3 = normal; 6 = fixed defect; 7 = reversable defect     \r\n\r\nAttributes types\r\n-----------------\r\n\r\nReal: 1,4,5,8,10,12\r\nOrdered:11,\r\nBinary: 2,6,9\r\nNominal:7,3,13\r\n\r\nVariable to be predicted\r\n------------------------\r\nAbsence (1) or presence (2) of heart disease\r\n",
  "identifier": [
    {
      "@type": "schema:PropertyValue",
      "schema:propertyID": "uci",
      "schema:value": 145
    },
    {
      "@type": "schema:PropertyValue",
      "schema:propertyID": "DOI",
      "schema:value": "10.24432/C57303"
    }
  ],
  "@context": "https://w3id.org/semmap/context",
  "@id": "urn:dataset:statlog-heart",
  "@type": [
    "dcat:Dataset",
    "dsv:Dataset"
  ]
}