{
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      "value": "icane@cantabria.es",
      "rdf property": "http://purl.org/dc/terms/publisher"
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    "Descripción de la serie": {
      "value": "Minería. Producción de minerales metálicos y no metálicos, 1852-2000",
      "rdf property": "http://purl.org/dc/terms/title"
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    "Categorización": {
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      "rdf property": "http://purl.org/dc/terms/subject"
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      "value": "Minería y Canteras. Estadística Minera y Metalúrgica de España. Consejo de Minería",
      "rdf property": "http://purl.org/dc/terms/source"
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    "Periodicidad": {
      "value": "Anual",
      "rdf property": "http://purl.org/dc/terms/accrualPeriodicity"
    },
    "Período inicial": {
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      "rdf property": "http://purl.org/dc/terms/date"
    },
    "Último período": {
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      "rdf property": "http://purl.org/dc/terms/date"
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    "Ámbito territorial": {
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      "rdf property": "http://purl.org/dc/terms/spatial"
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      "rdf property": "http://purl.org/dc/terms/modified"
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    "Notas al pie": {
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      "rdf property": "http://www.w3.org/2000/01/rdf-schema#comment"
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    "Unidades": {
      "value": "Producción: Toneladas métricas; Valor de la producción: Pesetas.",
      "rdf property": "http://purl.org/linked-data/sdmx/2009/attribute#unitMeasure"
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  },
  "headers": [
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    "Variables",
    "Año"
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        "1983": 6.772432768E9,
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        "1853": null,
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        "1855": null,
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