{
  "contentStorage": "postgres",
  "title": "Ligne 12 du métro de Paris · Versions",
  "description": "La ligne 12 relie Front Populaire à Mairie d'Issy selon un axe nord-sud ouest, en desservant Montmartre et Saint-Germain-des-Prés.",
  "url": "/fr/concepts/paris-metro-line-12/versions.html",
  "entity": {
    "customFields": [
      {
        "key": "line_opened",
        "value": "5 novembre 1910"
      },
      {
        "key": "line_length",
        "value": "13,9 km"
      },
      {
        "key": "line_termini",
        "value": "Front Populaire ↔ Mairie d'Issy"
      },
      {
        "key": "line_structure",
        "value": "Souterraine"
      },
      {
        "key": "line_max_speed",
        "value": "70 km/h"
      },
      {
        "key": "line_status",
        "value": "En exploitation"
      },
      {
        "key": "line_operator",
        "value": "RATP"
      },
      {
        "key": "line_owner",
        "value": "RATP"
      },
      {
        "key": "line_rolling_stock",
        "value": "MF67"
      }
    ],
    "id": "concept_paris_metro_l12",
    "type": "concept",
    "title": "Ligne 12 du métro de Paris",
    "slug": "paris-metro-line-12",
    "summary": "La ligne 12 relie Front Populaire à Mairie d'Issy selon un axe nord-sud ouest, en desservant Montmartre et Saint-Germain-des-Prés.",
    "status": "published",
    "categories": [
      "category-transit"
    ],
    "tags": [
      "tag-metro"
    ],
    "sources": [
      {
        "id": "wiki_ligne_12_du_m_c3_a9tro_de_paris",
        "title": "Ligne 12 du métro de Paris — Wikipédia",
        "url": "https://fr.wikipedia.org/wiki/Ligne_12_du_m%C3%A9tro_de_Paris"
      },
      {
        "id": "ratp",
        "title": "RATP Group — RATP en Île-de-France",
        "url": "https://ratpgroup.com/the-ratp-group/entities/ratp"
      }
    ],
    "createdAt": "2026-10-28T00:00:00+08:00",
    "updatedAt": "2026-10-28T00:00:00+08:00",
    "updatedBy": "user:admin",
    "revision": 7,
    "body": "## Présentation\n\nOuverte en 1910 par la Compagnie Nord-Sud entre Porte de Versailles et Porte de la Chapelle, la ligne 12 fut prolongée au nord jusqu'à Front Populaire en 2012[^wiki]. La station Abbesses, très profonde, donne accès à Montmartre.\n\n## Principales stations\n\nFront Populaire, Abbesses (Montmartre), [[place_paris_gare_saint_lazare|Saint-Lazare]], Concorde, Sèvres–Babylone, [[place_paris_gare_montparnasse|Montparnasse–Bienvenüe]], Porte de Versailles, Mairie d'Issy.\n\n## Exploitation\n\n- Opérateur : RATP[^ratp]\n- Matériel roulant : MF67 sur fer\n- Service : environ 5 h 30 – 1 h 15",
    "url": "/concepts/paris-metro-line-12.html",
    "lang": "fr",
    "availableLangs": [
      "zh",
      "de",
      "en",
      "fr",
      "ja",
      "ko"
    ],
    "conceptKind": "metro_line"
  },
  "entities": null,
  "versions": [
    {
      "revision": 7,
      "updatedAt": "2026-10-28T00:00:00+08:00",
      "message": "当前版本",
      "hasSnapshot": true,
      "url": "/fr/concepts/paris-metro-line-12/at/7.html"
    }
  ],
  "lang": "fr",
  "availableLangs": [
    "zh",
    "de",
    "en",
    "fr",
    "ja",
    "ko"
  ],
  "infoFields": [
    {
      "key": "concept_kind",
      "label": "Concept kind",
      "value": "Ligne de métro"
    },
    {
      "key": "line_opened",
      "label": "Opened",
      "value": "5 novembre 1910"
    },
    {
      "key": "line_length",
      "label": "Length",
      "value": "13,9 km"
    },
    {
      "key": "line_termini",
      "label": "Termini",
      "value": "Front Populaire ↔ Mairie d'Issy"
    },
    {
      "key": "line_structure",
      "label": "Structure",
      "value": "Souterraine"
    },
    {
      "key": "line_max_speed",
      "label": "Maximum speed",
      "value": "70 km/h"
    },
    {
      "key": "line_status",
      "label": "Status",
      "value": "En exploitation"
    },
    {
      "key": "line_operator",
      "label": "Operator",
      "value": "RATP"
    },
    {
      "key": "line_owner",
      "label": "Owner",
      "value": "RATP"
    },
    {
      "key": "line_rolling_stock",
      "label": "Rolling stock",
      "value": "MF67"
    }
  ],
  "pagination": {
    "page": 1,
    "pageSize": 50,
    "total": 1,
    "pageCount": 1
  }
}