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        "filename": "world_1700.geojson",
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        "source": "https://raw.githubusercontent.com/aourednik/historical-basemaps/da7a4b735ecef70aebdc9c73e409d8a2500d50f3/geojson/world_1700.geojson",
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    {
      "id": "oyo-1800",
      "name": "Oyo Empire",
      "category": "polity",
      "year": 1800,
      "comparisonKind": "same-phase",
      "note": "Les noms des deux corpus désignent ici une phase politique à comparer ; leur rapprochement ne certifie pas les frontières ni les zones tributaires. Les cartes peuvent partager des sources initiales.",
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    {
      "id": "asante-1800",
      "name": "Ashanti Empire",
      "category": "polity",
      "year": 1800,
      "comparisonKind": "same-phase",
      "note": "Les noms des deux corpus désignent ici une phase politique à comparer ; leur rapprochement ne certifie pas les frontières ni les zones tributaires. Les cartes peuvent partager des sources initiales.",
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    {
      "id": "lunda-1800",
      "name": "Kingdom of Lunda",
      "category": "polity",
      "year": 1800,
      "comparisonKind": "attribution-to-review",
      "note": "Les coordonnées conservées sont disjointes : Cliopatria place ce contour entre environ 12,2 et 16,2° E, Historical Basemaps entre 17,5 et 23,6° E. Le recouvrement nul sur la grille n’est donc pas une validation. L’attribution géographique et les limites sont à revoir ; aucun tracé n’est déplacé ou remplacé automatiquement.",
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      "note": "Les noms des deux corpus désignent ici une phase politique à comparer ; leur rapprochement ne certifie pas les frontières ni les zones tributaires. Les cartes peuvent partager des sources initiales.",
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      "year": 1878,
      "comparisonKind": "attribution-to-review",
      "note": "Le nom Kingdom of Brazil est anachronique dans Historical Basemaps pour cette phase. La correction d’affichage est documentée séparément. Le calcul conserve les coordonnées et l’étiquette originales ; il ne valide pas chaque frontière.",
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    {
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      "year": 1880,
      "comparisonKind": "attribution-to-review",
      "note": "Le nom Kingdom of Brazil est anachronique dans Historical Basemaps pour cette phase. La correction d’affichage est documentée séparément. Le calcul conserve les coordonnées et l’étiquette originales ; il ne valide pas chaque frontière.",
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      "year": 1900,
      "comparisonKind": "attribution-to-review",
      "note": "Le nom Kingdom of Brazil est anachronique dans Historical Basemaps pour cette phase. La correction d’affichage est documentée séparément. Le calcul conserve les coordonnées et l’étiquette originales ; il ne valide pas chaque frontière.",
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      "year": 1994,
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      "note": "Comparaison de polygones insulaires sur une grille de 0,25°. Le diagnostic de résolution donne environ 44 % à 0,5°, 62 % à 0,25° et 62 % à 0,1°. Ces valeurs ne certifient pas les frontières et ne représentent pas une zone économique exclusive.",
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      "note": "Comparaison de polygones insulaires sur une grille de 0,25°. Le diagnostic de résolution donne environ 44 % à 0,5°, 62 % à 0,25° et 62 % à 0,1°. Ces valeurs ne certifient pas les frontières et ne représentent pas une zone économique exclusive.",
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      "note": "Comparaison de polygones insulaires sur une grille de 0,25°. Le diagnostic de résolution donne environ 44 % à 0,5°, 62 % à 0,25° et 62 % à 0,1°. Ces valeurs ne certifient pas les frontières et ne représentent pas une zone économique exclusive.",
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      "comparisonKind": "same-phase",
      "note": "Association nominative explicite pour cette phase et cette année. Le recouvrement géométrique ne certifie pas les frontières ; l’indépendance documentaire des atlas n’est pas établie.",
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      "year": 400,
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      "note": "Association nominative explicite pour cette phase et cette année. Le recouvrement géométrique ne certifie pas les frontières ; l’indépendance documentaire des atlas n’est pas établie.",
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      "note": "Association nominative explicite pour cette phase et cette année. Le recouvrement géométrique ne certifie pas les frontières ; l’indépendance documentaire des atlas n’est pas établie.",
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      "year": 600,
      "comparisonKind": "same-phase",
      "note": "Association nominative explicite pour cette phase et cette année. Le recouvrement géométrique ne certifie pas les frontières ; l’indépendance documentaire des atlas n’est pas établie.",
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      "note": "Association nominative et chronologique explicite à cette année. Les surfaces ne certifient ni les segments frontaliers ni un contrôle uniforme ; l’indépendance documentaire des atlas n’est pas établie.",
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    {
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      "name": "Northern Song",
      "category": "polity",
      "year": 1000,
      "comparisonKind": "same-phase",
      "note": "Association nominative et chronologique explicite à cette année. Les surfaces ne certifient ni les segments frontaliers ni un contrôle uniforme ; l’indépendance documentaire des atlas n’est pas établie.",
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    {
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      "name": "Northern Song",
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      "year": 1100,
      "comparisonKind": "same-phase",
      "note": "Association nominative et chronologique explicite à cette année. Les surfaces ne certifient ni les segments frontaliers ni un contrôle uniforme ; l’indépendance documentaire des atlas n’est pas établie.",
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    {
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      "note": "Diagnostic de périmètre Liao : l’identité et la période sont documentées, mais les emprises reconstruites divergent nettement (recouvrement estimé à 0,5° d’environ 38,5 %). La lecture des cartes muséales ne suffit pas à départager chaque segment ; aucun tracé de remplacement n’est créé.",
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    {
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      "name": "Liao Dynasty",
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      "year": 1100,
      "comparisonKind": "attribution-to-review",
      "note": "Diagnostic de périmètre Liao : l’identité et la période sont documentées, mais les emprises reconstruites divergent nettement (recouvrement estimé à 0,5° d’environ 38,5 %). La lecture des cartes muséales ne suffit pas à départager chaque segment ; aucun tracé de remplacement n’est créé.",
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        "sha256": "8b038ee5ec8f032d01a67293e7cf08b7bd3ed58e00defc06af9144e67e708a86",
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    {
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      "name": "Western Xia",
      "category": "polity",
      "year": 1100,
      "comparisonKind": "same-phase",
      "note": "Association nominative et chronologique explicite à cette année. Les surfaces ne certifient ni les segments frontaliers ni un contrôle uniforme ; l’indépendance documentaire des atlas n’est pas établie.",
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        "sha256": "8b038ee5ec8f032d01a67293e7cf08b7bd3ed58e00defc06af9144e67e708a86",
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    {
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      "name": "Western Xia",
      "category": "polity",
      "year": 1200,
      "comparisonKind": "same-phase",
      "note": "Association nominative et chronologique explicite à cette année. Les surfaces ne certifient ni les segments frontaliers ni un contrôle uniforme ; l’indépendance documentaire des atlas n’est pas établie.",
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      "reference": {
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    {
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      "name": "Southern Song",
      "category": "polity",
      "year": 1200,
      "comparisonKind": "attribution-to-review",
      "note": "Le nom générique Song Empire est conservé, mais la phase est celle des Song du Sud. Le périmètre septentrional de cette carte reste à examiner au regard des cartes muséales distinguant Jin et Song.",
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    {
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      "name": "Great Jin",
      "category": "polity",
      "year": 1200,
      "comparisonKind": "attribution-to-review",
      "note": "Diagnostic de divergence d’attribution : le nord est nommé Liao dans cet atlas alors que les sources distinguent la puissance Jin et les Liao occidentaux. Aucune identité de dynastie ni frontière de remplacement n’est déduite de ce rapprochement.",
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        "sha256": "2d6913ecedb38e269e41d249c87874d81e3e8d7351754821f57e627442d91525",
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        "source": "https://raw.githubusercontent.com/aourednik/historical-basemaps/da7a4b735ecef70aebdc9c73e409d8a2500d50f3/geojson/world_1200.geojson",
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    {
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      "year": 1279,
      "comparisonKind": "attribution-to-review",
      "note": "Diagnostic de périmètre dans la phase Yuan : les noms de corpus Mongol Empire et Great Khanate ne garantissent pas une emprise identique ou une autorité unique sur tous les khanats.",
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    {
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      "year": 1400,
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      "note": "Diagnostic d’anachronisme et de périmètre : les Ming sont établis depuis 1368 mais l’autre atlas conserve Great Khanate. Le score ne confirme pas une continuité dynastique ; les deux géométries restent originales.",
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    {
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      "note": "Association nominative et chronologique explicite à cette année. Les surfaces ne certifient ni les segments frontaliers ni un contrôle uniforme ; l’indépendance documentaire des atlas n’est pas établie.",
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    {
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      "name": "Ming Dynasty",
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      "comparisonKind": "same-phase",
      "note": "Association nominative et chronologique explicite à cette année. Les surfaces ne certifient ni les segments frontaliers ni un contrôle uniforme ; l’indépendance documentaire des atlas n’est pas établie.",
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    {
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      "note": "Association nominative et chronologique explicite à cette année. Les surfaces ne certifient ni les segments frontaliers ni un contrôle uniforme ; l’indépendance documentaire des atlas n’est pas établie.",
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    {
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      "name": "Ming Dynasty",
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      "year": 1600,
      "comparisonKind": "same-phase",
      "note": "Association nominative et chronologique explicite à cette année. Les surfaces ne certifient ni les segments frontaliers ni un contrôle uniforme ; l’indépendance documentaire des atlas n’est pas établie.",
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      "year": 1100,
      "comparisonKind": "same-phase",
      "note": "Association documentaire explicite à la même année. Les contours restent ceux des deux corpus ; le score ne certifie ni chaque segment, ni une autorité uniforme. L’indépendance de leurs sources initiales n’est pas établie.",
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      "name": "Kamakura Shogunate",
      "category": "polity",
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      "category": "polity",
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      "note": "Association documentaire explicite à la même année. Les contours restent ceux des deux corpus ; le score ne certifie ni chaque segment, ni une autorité uniforme. L’indépendance de leurs sources initiales n’est pas établie.",
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      "comparisonKind": "same-phase",
      "note": "Association documentaire explicite à la même année. Les contours restent ceux des deux corpus ; le score ne certifie ni chaque segment, ni une autorité uniforme. L’indépendance de leurs sources initiales n’est pas établie.",
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      "name": "Ashikaga Shogunate",
      "category": "polity",
      "year": 1400,
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      "note": "Diagnostic d’anachronisme : Kamakura est renversé en 1333. Ce rapprochement de périmètres ne confirme pas une identité des gouvernements.",
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        "year": 1400,
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      "name": "Ashikaga Shogunate",
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      "name": "Ashikaga Shogunate",
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      "note": "Association documentaire explicite à la même année. Les contours restent ceux des deux corpus ; le score ne certifie ni chaque segment, ni une autorité uniforme. L’indépendance de leurs sources initiales n’est pas établie.",
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      "note": "Association documentaire explicite à la même année. Les contours restent ceux des deux corpus ; le score ne certifie ni chaque segment, ni une autorité uniforme. L’indépendance de leurs sources initiales n’est pas établie.",
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      "year": 1878,
      "comparisonKind": "same-phase",
      "note": "Association documentaire explicite à la même année. Les contours restent ceux des deux corpus ; le score ne certifie ni chaque segment, ni une autorité uniforme. L’indépendance de leurs sources initiales n’est pas établie.",
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      "name": "Empire of Japan",
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      "year": 1880,
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      "note": "Association documentaire explicite à la même année. Les contours restent ceux des deux corpus ; le score ne certifie ni chaque segment, ni une autorité uniforme. L’indépendance de leurs sources initiales n’est pas établie.",
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      "name": "Empire of Japan",
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      "note": "Association documentaire explicite à la même année. Les contours restent ceux des deux corpus ; le score ne certifie ni chaque segment, ni une autorité uniforme. L’indépendance de leurs sources initiales n’est pas établie.",
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      "reference": {
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        "sha256": "9c9221c851eaba4948e11b2a0b078e89239231f8c74df0dc321750ae234f10b5",
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      "name": "Empire of Japan",
      "category": "polity",
      "year": 1914,
      "comparisonKind": "same-phase",
      "note": "Association documentaire explicite à la même année. Les contours restent ceux des deux corpus ; le score ne certifie ni chaque segment, ni une autorité uniforme. L’indépendance de leurs sources initiales n’est pas établie.",
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    {
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      "name": "Empire of Japan",
      "category": "polity",
      "year": 1920,
      "comparisonKind": "same-phase",
      "note": "Association documentaire explicite à la même année. Les contours restent ceux des deux corpus ; le score ne certifie ni chaque segment, ni une autorité uniforme. L’indépendance de leurs sources initiales n’est pas établie.",
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      "reference": {
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        "filename": "world_1920.geojson",
        "sha256": "fce1c97dc6a6095594cbb7eb896ccd5ce8b2d72254e73a24148c0a4ea200849f",
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    {
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      "name": "Empire of Japan",
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      "year": 1930,
      "comparisonKind": "same-phase",
      "note": "Association documentaire explicite à la même année. Les contours restent ceux des deux corpus ; le score ne certifie ni chaque segment, ni une autorité uniforme. L’indépendance de leurs sources initiales n’est pas établie.",
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    {
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      "name": "Empire of Japan",
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      "year": 1938,
      "comparisonKind": "attribution-to-review",
      "note": "Diagnostic de périmètre impérial : seules les unités explicitement nommées Empire of Japan et Saipan sont réunies. Cambodia et Cochin China, incorrectement rattachées au Japon par le fichier original, sont exclues. Mandat et colonies ne deviennent pas un statut homogène.",
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      "year": 1960,
      "comparisonKind": "same-phase",
      "note": "Association documentaire explicite à la même année. Les contours restent ceux des deux corpus ; le score ne certifie ni chaque segment, ni une autorité uniforme. L’indépendance de leurs sources initiales n’est pas établie.",
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      "name": "Japan",
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      "note": "Association documentaire explicite à la même année. Les contours restent ceux des deux corpus ; le score ne certifie ni chaque segment, ni une autorité uniforme. L’indépendance de leurs sources initiales n’est pas établie.",
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      "note": "Association documentaire explicite à la même année. Les contours restent ceux des deux corpus ; le score ne certifie ni chaque segment, ni une autorité uniforme. L’indépendance de leurs sources initiales n’est pas établie.",
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      "note": "Association documentaire explicite à la même année. Les contours restent ceux des deux corpus ; le score ne certifie ni chaque segment, ni une autorité uniforme. L’indépendance de leurs sources initiales n’est pas établie.",
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      "note": "Association explicite à cette année. Les géométries restent originales ; le score ne prouve ni un contrôle uniforme ni une validation historique complète. L’indépendance des atlas initiaux n’est pas établie.",
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    {
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    {
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    {
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        "filename": "world_100.geojson",
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    {
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      "name": "Kingdom of Kush",
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      "year": 200,
      "comparisonKind": "attribution-to-review",
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      "reference": {
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    {
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      "name": "Kingdom of Kush",
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      "year": 300,
      "comparisonKind": "attribution-to-review",
      "note": "Même année source, avec phases et attributions à examiner. La concordance géométrique ne prouve ni une chronologie exacte ni des frontières indépendamment établies.",
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    {
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      "name": "Ptolemaic Kingdom",
      "category": "polity",
      "year": -300,
      "comparisonKind": "attribution-to-review",
      "note": "Même année source, avec phases et attributions à examiner. La concordance géométrique ne prouve ni une chronologie exacte ni des frontières indépendamment établies.",
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    {
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      "name": "Ptolemaic Kingdom",
      "category": "polity",
      "year": -200,
      "comparisonKind": "attribution-to-review",
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    {
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      "name": "Ptolemaic Kingdom",
      "category": "polity",
      "year": -100,
      "comparisonKind": "attribution-to-review",
      "note": "Même année source, avec phases et attributions à examiner. La concordance géométrique ne prouve ni une chronologie exacte ni des frontières indépendamment établies.",
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    {
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      "name": "Fatimid Caliphate",
      "category": "polity",
      "year": 1000,
      "comparisonKind": "attribution-to-review",
      "note": "Même année source, avec phases et attributions à examiner. La concordance géométrique ne prouve ni une chronologie exacte ni des frontières indépendamment établies.",
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        "name": "Fatimid Caliphate",
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    {
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      "name": "Fatimid Caliphate",
      "category": "polity",
      "year": 1100,
      "comparisonKind": "attribution-to-review",
      "note": "Même année source, avec phases et attributions à examiner. La concordance géométrique ne prouve ni une chronologie exacte ni des frontières indépendamment établies.",
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        "sha256": "8b038ee5ec8f032d01a67293e7cf08b7bd3ed58e00defc06af9144e67e708a86",
        "name": "Fatimid Caliphate",
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    {
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      "name": "Ayyubid Sultanate",
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      "year": 1200,
      "comparisonKind": "attribution-to-review",
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    {
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      "name": "Mamluk Sultanate",
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      "comparisonKind": "attribution-to-review",
      "note": "Même année source, avec phases et attributions à examiner. La concordance géométrique ne prouve ni une chronologie exacte ni des frontières indépendamment établies.",
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    {
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      "comparisonKind": "attribution-to-review",
      "note": "Même année source, avec phases et attributions à examiner. La concordance géométrique ne prouve ni une chronologie exacte ni des frontières indépendamment établies.",
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    {
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      "name": "Mamluk Sultanate",
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      "year": 1400,
      "comparisonKind": "attribution-to-review",
      "note": "Même année source, avec phases et attributions à examiner. La concordance géométrique ne prouve ni une chronologie exacte ni des frontières indépendamment établies.",
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        "source": "https://raw.githubusercontent.com/aourednik/historical-basemaps/da7a4b735ecef70aebdc9c73e409d8a2500d50f3/geojson/world_bc400.geojson",
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      "name": "Yuezhi",
      "category": "polity",
      "year": -200,
      "comparisonKind": "attribution-to-review",
      "note": "Même année source ; les phases dynastiques, les régions et les ensembles culturels restent distingués. Les métriques ne certifient pas les segments frontaliers.",
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        "filename": "world_bc200.geojson",
        "sha256": "e192a3330a7e51358b61a6bfffaf6ff3e9ebf4eb96b532a23632316e86066a80",
        "name": "Yuezhi",
        "source": "https://raw.githubusercontent.com/aourednik/historical-basemaps/da7a4b735ecef70aebdc9c73e409d8a2500d50f3/geojson/world_bc200.geojson",
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      "review": "historical-review-pending"
    },
    {
      "id": "medieval-umayyad-caliphate-700",
      "name": "Umayyad Caliphate",
      "category": "polity",
      "year": 700,
      "comparisonKind": "attribution-to-review",
      "note": "Même année des corpus. Le type de pouvoir, les branches, les tutelles et les périodes restent à examiner ; la métrique ne certifie aucun segment frontalier.",
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      "reference": {
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        "year": 700,
        "filename": "world_700.geojson",
        "sha256": "bb66ebee15e57f5d43b0ca524dd9a230651bb821e7e002882b1981a25fd42a38",
        "name": "Umayyad Caliphate",
        "source": "https://raw.githubusercontent.com/aourednik/historical-basemaps/da7a4b735ecef70aebdc9c73e409d8a2500d50f3/geojson/world_700.geojson",
        "features": 1
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      "metric": {
        "stepDegrees": 0.2,
        "cells": 60840,
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      "review": "historical-review-pending"
    },
    {
      "id": "medieval-abbasid-caliphate-800",
      "name": "Abbasid Caliphate",
      "category": "polity",
      "year": 800,
      "comparisonKind": "attribution-to-review",
      "note": "Même année des corpus. Le type de pouvoir, les branches, les tutelles et les périodes restent à examiner ; la métrique ne certifie aucun segment frontalier.",
      "primaryRow": 3008,
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      "primaryBounds": [
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      "reference": {
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        "year": 800,
        "filename": "world_800.geojson",
        "sha256": "9d046cdc4662109c3f803ae46e2c8cba941aa092ec86eccc7823e6cf1554920c",
        "name": "Abbasid Caliphate",
        "source": "https://raw.githubusercontent.com/aourednik/historical-basemaps/da7a4b735ecef70aebdc9c73e409d8a2500d50f3/geojson/world_800.geojson",
        "features": 1
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      "metric": {
        "stepDegrees": 0.2,
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      "review": "historical-review-pending"
    },
    {
      "id": "medieval-abbasid-caliphate-900",
      "name": "Abbasid Caliphate",
      "category": "polity",
      "year": 900,
      "comparisonKind": "attribution-to-review",
      "note": "Même année des corpus. Le type de pouvoir, les branches, les tutelles et les périodes restent à examiner ; la métrique ne certifie aucun segment frontalier.",
      "primaryRow": 3576,
      "primaryGeometrySha256": "250d7be6cea397da15d9c4be81416dced37cd72b2005c02368d7c3145b6402f1",
      "primaryBounds": [
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      "reference": {
        "dataset": "Historical Basemaps",
        "year": 900,
        "filename": "world_900.geojson",
        "sha256": "f483b93e799d6518830ed6da6c3772c49170872d0f07515981a53e71d8dbc74c",
        "name": "Abbasid Caliphate",
        "source": "https://raw.githubusercontent.com/aourednik/historical-basemaps/da7a4b735ecef70aebdc9c73e409d8a2500d50f3/geojson/world_900.geojson",
        "features": 1
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      "metric": {
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      "review": "historical-review-pending"
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    {
      "id": "medieval-samanid-empire-900",
      "name": "Samanid Empire",
      "category": "polity",
      "year": 900,
      "comparisonKind": "attribution-to-review",
      "note": "Même année des corpus. Le type de pouvoir, les branches, les tutelles et les périodes restent à examiner ; la métrique ne certifie aucun segment frontalier.",
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      "reference": {
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        "year": 900,
        "filename": "world_900.geojson",
        "sha256": "f483b93e799d6518830ed6da6c3772c49170872d0f07515981a53e71d8dbc74c",
        "name": "Samanid Empire",
        "source": "https://raw.githubusercontent.com/aourednik/historical-basemaps/da7a4b735ecef70aebdc9c73e409d8a2500d50f3/geojson/world_900.geojson",
        "features": 1
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      "metric": {
        "stepDegrees": 0.1,
        "cells": 46945,
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      "review": "historical-review-pending"
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    {
      "id": "medieval-buyid-dynasty-1000",
      "name": "Buyid Dynasty",
      "category": "polity",
      "year": 1000,
      "comparisonKind": "attribution-to-review",
      "note": "Même année des corpus. Le type de pouvoir, les branches, les tutelles et les périodes restent à examiner ; la métrique ne certifie aucun segment frontalier.",
      "primaryRow": 4075,
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      "primaryBounds": [
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      "reference": {
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        "year": 1000,
        "filename": "world_1000.geojson",
        "sha256": "2140776fd7888c1d4a30e8f6debdaf56192cdf49587f3b6bb67841930ca82d29",
        "name": "Buyid Emirate",
        "source": "https://raw.githubusercontent.com/aourednik/historical-basemaps/da7a4b735ecef70aebdc9c73e409d8a2500d50f3/geojson/world_1000.geojson",
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      "metric": {
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      "review": "historical-review-pending"
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    {
      "id": "medieval-ghaznavid-empire-1000",
      "name": "Ghaznavid Empire",
      "category": "polity",
      "year": 1000,
      "comparisonKind": "attribution-to-review",
      "note": "Même année des corpus. Le type de pouvoir, les branches, les tutelles et les périodes restent à examiner ; la métrique ne certifie aucun segment frontalier.",
      "primaryRow": 4097,
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      "reference": {
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        "year": 1000,
        "filename": "world_1000.geojson",
        "sha256": "2140776fd7888c1d4a30e8f6debdaf56192cdf49587f3b6bb67841930ca82d29",
        "name": "Ghaznavid Emirate",
        "source": "https://raw.githubusercontent.com/aourednik/historical-basemaps/da7a4b735ecef70aebdc9c73e409d8a2500d50f3/geojson/world_1000.geojson",
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      "metric": {
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      "review": "historical-review-pending"
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    {
      "id": "medieval-ghaznavid-empire-1100",
      "name": "Ghaznavid Empire",
      "category": "polity",
      "year": 1100,
      "comparisonKind": "attribution-to-review",
      "note": "Même année des corpus. Le type de pouvoir, les branches, les tutelles et les périodes restent à examiner ; la métrique ne certifie aucun segment frontalier.",
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      "reference": {
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        "sha256": "8b038ee5ec8f032d01a67293e7cf08b7bd3ed58e00defc06af9144e67e708a86",
        "name": "Ghaznavid Emirate",
        "source": "https://raw.githubusercontent.com/aourednik/historical-basemaps/da7a4b735ecef70aebdc9c73e409d8a2500d50f3/geojson/world_1100.geojson",
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      "review": "historical-review-pending"
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    {
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      "name": "Great Seljuk Empire",
      "category": "polity",
      "year": 1100,
      "comparisonKind": "attribution-to-review",
      "note": "Même année des corpus. Le type de pouvoir, les branches, les tutelles et les périodes restent à examiner ; la métrique ne certifie aucun segment frontalier.",
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      "reference": {
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        "filename": "world_1100.geojson",
        "sha256": "8b038ee5ec8f032d01a67293e7cf08b7bd3ed58e00defc06af9144e67e708a86",
        "name": "Seljuk Empire",
        "source": "https://raw.githubusercontent.com/aourednik/historical-basemaps/da7a4b735ecef70aebdc9c73e409d8a2500d50f3/geojson/world_1100.geojson",
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      "review": "historical-review-pending"
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    {
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      "name": "Khwarezmid Dynasty",
      "category": "polity",
      "year": 1200,
      "comparisonKind": "attribution-to-review",
      "note": "Même année des corpus. Le type de pouvoir, les branches, les tutelles et les périodes restent à examiner ; la métrique ne certifie aucun segment frontalier.",
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      "reference": {
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        "filename": "world_1200.geojson",
        "sha256": "2d6913ecedb38e269e41d249c87874d81e3e8d7351754821f57e627442d91525",
        "name": "Khwarazmian dynasty",
        "source": "https://raw.githubusercontent.com/aourednik/historical-basemaps/da7a4b735ecef70aebdc9c73e409d8a2500d50f3/geojson/world_1200.geojson",
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    {
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      "name": "Ilkhanate",
      "category": "polity",
      "year": 1300,
      "comparisonKind": "attribution-to-review",
      "note": "Même année des corpus. Le type de pouvoir, les branches, les tutelles et les périodes restent à examiner ; la métrique ne certifie aucun segment frontalier.",
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      "comparisonKind": "attribution-to-review",
      "note": "Les contours sont confrontés pour examiner une attribution encore nommée ghaznévide après 1186 ; les Ghurides et Ghaznévides ne sont pas déclarés synonymes. L’accord de deux noms tardifs ne prouve pas une continuité.",
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      "note": "Même année des corpus ; les catégories culturelles, les composantes, les alliances et les statuts peuvent différer. Les regroupements ne sont pas déclarés synonymes et aucune frontière n’est certifiée.",
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      "comparisonKind": "attribution-to-review",
      "note": "Même année des corpus ; les catégories culturelles, les composantes, les alliances et les statuts peuvent différer. Les regroupements ne sont pas déclarés synonymes et aucune frontière n’est certifiée.",
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      "comparisonKind": "attribution-to-review",
      "note": "Même année des corpus ; les catégories culturelles, les composantes, les alliances et les statuts peuvent différer. Les regroupements ne sont pas déclarés synonymes et aucune frontière n’est certifiée.",
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      "comparisonKind": "attribution-to-review",
      "note": "Même année ; les États, territoires dépendants et emprises de contrôle des corpus ne sont pas déclarés équivalents. Les objets homonymes HB de 1800 restent une union géométrique explicitement plus large que le seul territoire national. Aucun score ne certifie des frontières.",
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      "name": "Kingdom of Great Britain",
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      "note": "Même année ; les États, territoires dépendants et emprises de contrôle des corpus ne sont pas déclarés équivalents. Les objets homonymes HB de 1800 restent une union géométrique explicitement plus large que le seul territoire national. Aucun score ne certifie des frontières.",
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      "note": "Même année ; les États, territoires dépendants et emprises de contrôle des corpus ne sont pas déclarés équivalents. Les objets homonymes HB de 1800 restent une union géométrique explicitement plus large que le seul territoire national. Aucun score ne certifie des frontières.",
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        "source": "https://raw.githubusercontent.com/aourednik/historical-basemaps/da7a4b735ecef70aebdc9c73e409d8a2500d50f3/geojson/world_1938.geojson",
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      "name": "Éire",
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      "comparisonKind": "attribution-to-review",
      "note": "Même année ; les États, territoires dépendants et emprises de contrôle des corpus ne sont pas déclarés équivalents. Les objets homonymes HB de 1800 restent une union géométrique explicitement plus large que le seul territoire national. Aucun score ne certifie des frontières.",
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      "name": "Éire",
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      "comparisonKind": "attribution-to-review",
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    {
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      "name": "Éire",
      "category": "polity",
      "year": 1994,
      "comparisonKind": "attribution-to-review",
      "note": "Même année ; les États, territoires dépendants et emprises de contrôle des corpus ne sont pas déclarés équivalents. Les objets homonymes HB de 1800 restent une union géométrique explicitement plus large que le seul territoire national. Aucun score ne certifie des frontières.",
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      "comparisonKind": "attribution-to-review",
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      "comparisonKind": "attribution-to-review",
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      "comparisonKind": "attribution-to-review",
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      "note": "Même année ; un royaume, un agrégat ou un libellé culturel ne sont pas déclarés équivalents. Welsh, Scots et les regroupements de royaumes ont des périmètres à examiner. Aucun score ne certifie l’identité, l’indépendance documentaire ou les frontières.",
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      "note": "Même millésime ; les royaumes, agrégats dynastiques, métropoles, colonies et territoires autonomes ne sont pas déclarés de périmètre égal. Les changements de nom ne corrigent pas les frontières. Les divergences et l’indépendance documentaire restent à examiner.",
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      "note": "Même millésime ; les royaumes, agrégats dynastiques, métropoles, colonies et territoires autonomes ne sont pas déclarés de périmètre égal. Les changements de nom ne corrigent pas les frontières. Les divergences et l’indépendance documentaire restent à examiner.",
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      "note": "Même millésime ; les royaumes, agrégats dynastiques, métropoles, colonies et territoires autonomes ne sont pas déclarés de périmètre égal. Les changements de nom ne corrigent pas les frontières. Les divergences et l’indépendance documentaire restent à examiner.",
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      "note": "Même millésime ; les royaumes, agrégats dynastiques, métropoles, colonies et territoires autonomes ne sont pas déclarés de périmètre égal. Les changements de nom ne corrigent pas les frontières. Les divergences et l’indépendance documentaire restent à examiner.",
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      "note": "Même millésime ; les royaumes, agrégats dynastiques, métropoles, colonies et territoires autonomes ne sont pas déclarés de périmètre égal. Les changements de nom ne corrigent pas les frontières. Les divergences et l’indépendance documentaire restent à examiner.",
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    {
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      "name": "Second Polish Republic",
      "category": "polity",
      "year": 1920,
      "comparisonKind": "attribution-to-review",
      "note": "Même millésime ; les royaumes, agrégats dynastiques, métropoles, colonies et territoires autonomes ne sont pas déclarés de périmètre égal. Les changements de nom ne corrigent pas les frontières. Les divergences et l’indépendance documentaire restent à examiner.",
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      "note": "Même millésime ; les royaumes, agrégats dynastiques, métropoles, colonies et territoires autonomes ne sont pas déclarés de périmètre égal. Les changements de nom ne corrigent pas les frontières. Les divergences et l’indépendance documentaire restent à examiner.",
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      "category": "polity",
      "year": 1930,
      "comparisonKind": "attribution-to-review",
      "note": "Même millésime ; les royaumes, agrégats dynastiques, métropoles, colonies et territoires autonomes ne sont pas déclarés de périmètre égal. Les changements de nom ne corrigent pas les frontières. Les divergences et l’indépendance documentaire restent à examiner.",
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      "comparisonKind": "attribution-to-review",
      "note": "Même millésime ; les royaumes, agrégats dynastiques, métropoles, colonies et territoires autonomes ne sont pas déclarés de périmètre égal. Les changements de nom ne corrigent pas les frontières. Les divergences et l’indépendance documentaire restent à examiner.",
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      "year": 1930,
      "comparisonKind": "attribution-to-review",
      "note": "Même millésime ; les royaumes, agrégats dynastiques, métropoles, colonies et territoires autonomes ne sont pas déclarés de périmètre égal. Les changements de nom ne corrigent pas les frontières. Les divergences et l’indépendance documentaire restent à examiner.",
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      "note": "Même millésime ; les royaumes, agrégats dynastiques, métropoles, colonies et territoires autonomes ne sont pas déclarés de périmètre égal. Les changements de nom ne corrigent pas les frontières. Les divergences et l’indépendance documentaire restent à examiner.",
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      "note": "Même millésime ; les royaumes, agrégats dynastiques, métropoles, colonies et territoires autonomes ne sont pas déclarés de périmètre égal. Les changements de nom ne corrigent pas les frontières. Les divergences et l’indépendance documentaire restent à examiner.",
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      "note": "Même millésime ; les royaumes, agrégats dynastiques, métropoles, colonies et territoires autonomes ne sont pas déclarés de périmètre égal. Les changements de nom ne corrigent pas les frontières. Les divergences et l’indépendance documentaire restent à examiner.",
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  "limits": [
    "Les deux corpus peuvent réutiliser des atlas initiaux communs ; leur indépendance documentaire n’est pas établie.",
    "La concordance de deux contours ne certifie ni leurs segments frontaliers ni un contrôle uniforme.",
    "Si la grille ne détecte aucune surface pour l’un des territoires, aucun score n’est fourni ; cela ne prouve pas un recouvrement nul.",
    "La comparaison porte sur une année et une phase explicites, sans identité déduite d’un identifiant Wikidata."
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}
