{
  "metadata": {
    "Contacto": {
      "value": "icane@cantabria.es",
      "rdf property": "http://purl.org/dc/terms/publisher"
    },
    "Descripción de la serie": {
      "value": "Producción y valor de la producción de derivados de la destilación del carbón",
      "rdf property": "http://purl.org/dc/terms/title"
    },
    "Categorización": {
      "value": "",
      "rdf property": "http://purl.org/dc/terms/subject"
    },
    "Fuente": {
      "value": "Química. Memorias [1957-]. No consta",
      "rdf property": "http://purl.org/dc/terms/source"
    },
    "Periodicidad": {
      "value": "Anual",
      "rdf property": "http://purl.org/dc/terms/accrualPeriodicity"
    },
    "Período inicial": {
      "value": "1903",
      "rdf property": "http://purl.org/dc/terms/date"
    },
    "Último período": {
      "value": "1970",
      "rdf property": "http://purl.org/dc/terms/date"
    },
    "Ámbito territorial": {
      "value": "Regional",
      "rdf property": "http://purl.org/dc/terms/spatial"
    },
    "Última actualización": {
      "value": null,
      "rdf property": "http://purl.org/dc/terms/modified"
    },
    "Notas al pie": {
      "value": "Para los años de la guerra civil, los datos de la EMME se han suplementado con los que figuran en las Memorias de la COCINS. Convertido litros a kilos, de 1957 a 1962, a los tipos 1 l \u003d 0,9 Kg (benzol), 1 l \u003d 0,8714 Kg (toluol) y 1 l \u003d 0,7 Kg (solvent nafta)",
      "rdf property": "http://www.w3.org/2000/01/rdf-schema#comment"
    },
    "Unidades": {
      "value": "Producción: Toneladas métricas; Valor de la producción: Pesetas.",
      "rdf property": "http://purl.org/linked-data/sdmx/2009/attribute#unitMeasure"
    }
  },
  "headers": [
    "Tipo de compuesto químico",
    "Variables",
    "Año"
  ],
  "data": {
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      "Producción": {
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        "1904": null,
        "1905": null,
        "1906": null,
        "1907": null,
        "1908": null,
        "1909": null,
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        "1929": null,
        "1930": null,
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        "1932": null,
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        "1935": null,
        "1936": null,
        "1937": null,
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        "1939": null,
        "1940": null,
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        "1942": null,
        "1943": null,
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        "1955": null,
        "1956": null,
        "1957": null,
        "1958": null,
        "1959": null,
        "1960": null,
        "1961": null,
        "1962": null,
        "1963": null,
        "1967": 152.0,
        "1968": 137.0,
        "1969": 104.0,
        "1970": 127.0
      },
      "Valor de la producción": {
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        "1941": null,
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        "1963": null,
        "1967": null,
        "1968": null,
        "1969": null,
        "1970": null
      }
    },
    "alquitrán": {
      "Producción": {
        "1903": null,
        "1904": null,
        "1905": null,
        "1906": null,
        "1907": null,
        "1908": null,
        "1909": null,
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        "1911": null,
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        "1916": null,
        "1917": 1500.0,
        "1918": 1440.0,
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        "1920": 1075.0,
        "1921": 1865.0,
        "1922": 2442.0,
        "1923": 2510.0,
        "1924": 2928.0,
        "1925": 2983.0,
        "1926": 1935.0,
        "1927": 3290.0,
        "1928": 3168.0,
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        "1933": 2146.0,
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        "1935": 2257.0,
        "1936": 1685.0,
        "1937": 1100.0,
        "1938": 2864.0,
        "1939": 3113.0,
        "1940": 2235.0,
        "1941": 2436.0,
        "1942": 1660.0,
        "1943": 672.0,
        "1944": 1786.0,
        "1945": 2113.0,
        "1946": 2881.0,
        "1947": 2981.0,
        "1948": 3205.0,
        "1949": 3129.0,
        "1950": 2925.0,
        "1951": 3003.0,
        "1952": 3643.0,
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        "1954": 3836.0,
        "1955": 4720.0,
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        "1957": 4612.0,
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        "1963": null,
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        "1968": null,
        "1969": null,
        "1970": null
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      "Valor de la producción": {
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        "1904": null,
        "1905": null,
        "1906": null,
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        "1908": null,
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        "1918": 180000.0,
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        "1937": 170581.0,
        "1938": 642896.0,
        "1939": 732672.0,
        "1940": 507185.0,
        "1941": 609000.0,
        "1942": 415000.0,
        "1943": 336000.0,
        "1944": 893000.0,
        "1945": 1037480.0,
        "1946": 1414050.0,
        "1947": 1490500.0,
        "1948": 1602000.0,
        "1949": 1564500.0,
        "1950": 1505500.0,
        "1951": 2261826.0,
        "1952": 2739250.0,
        "1953": 2436750.0,
        "1954": 2877000.0,
        "1955": 3482040.0,
        "1956": 1505988.0,
        "1957": 541178.0,
        "1958": null,
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        "1963": null,
        "1967": null,
        "1968": null,
        "1969": null,
        "1970": null
      }
    },
    "amoníaco": {
      "Producción": {
        "1903": null,
        "1904": null,
        "1905": null,
        "1906": null,
        "1907": null,
        "1908": null,
        "1909": null,
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        "1922": 33.0,
        "1923": 59.0,
        "1924": 82.0,
        "1925": 82.0,
        "1926": 95.0,
        "1927": 68.0,
        "1928": 54.0,
        "1929": 102.0,
        "1930": 92.0,
        "1931": 80.0,
        "1932": 317.0,
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        "1934": 83.0,
        "1935": 136.0,
        "1936": 73.0,
        "1937": 35.0,
        "1938": 53.0,
        "1939": 86.0,
        "1940": 147.0,
        "1941": 125.0,
        "1942": 93.0,
        "1943": 115.0,
        "1944": 110.0,
        "1945": 125.0,
        "1946": 155.0,
        "1947": 150.0,
        "1948": 137.0,
        "1949": 163.0,
        "1950": 123.0,
        "1951": 130.0,
        "1952": 122.0,
        "1953": 124.0,
        "1954": 174.0,
        "1955": 200.0,
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        "1970": null
      },
      "Valor de la producción": {
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        "1904": null,
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        "1967": null,
        "1968": null,
        "1969": null,
        "1970": null
      }
    },
    "benzol": {
      "Producción": {
        "1903": null,
        "1904": null,
        "1905": null,
        "1906": null,
        "1907": null,
        "1908": null,
        "1909": null,
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        "1922": 349.0,
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        "1924": 412.0,
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        "1929": 437.0,
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        "1943": 18.0,
        "1944": 164.0,
        "1945": 210.0,
        "1946": 276.0,
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        "1962": null,
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        "1968": null,
        "1969": null,
        "1970": null
      },
      "Valor de la producción": {
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        "1905": null,
        "1906": null,
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        "1941": 260369.0,
        "1942": 448000.0,
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        "1944": 475600.0,
        "1945": 589251.0,
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        "1947": 749795.0,
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        "1954": 2599800.0,
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        "1956": 3281944.0,
        "1957": null,
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        "1963": null,
        "1967": null,
        "1968": null,
        "1969": null,
        "1970": null
      }
    },
    "cok de gas": {
      "Producción": {
        "1903": null,
        "1904": null,
        "1905": null,
        "1906": null,
        "1907": null,
        "1908": null,
        "1909": null,
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        "1970": null
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      "Valor de la producción": {
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        "1949": 2671200.0,
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        "1967": null,
        "1968": null,
        "1969": null,
        "1970": null
      }
    },
    "cok metalúrgico": {
      "Producción": {
        "1903": 37000.0,
        "1904": 39528.0,
        "1905": 40848.0,
        "1906": 40848.0,
        "1907": 40448.0,
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        "1912": 40961.0,
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        "1968": 146353.0,
        "1969": 143353.0,
        "1970": 148000.0
      },
      "Valor de la producción": {
        "1903": 1258000.0,
        "1904": 1343952.0,
        "1905": 1388832.0,
        "1906": 2088832.0,
        "1907": 1388812.0,
        "1908": 1719040.0,
        "1909": 1218700.0,
        "1910": 1086072.0,
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