{
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      "title": "Castles of the Princes of Wales · Powys, Gwynedd et Deheubarth",
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      "title": "Princes of Gwynedd · généalogie, décès de Dafydd en 1283",
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      "title": "Hill of Tara · pouvoirs régionaux et soumission de 1002",
      "author": "Office of Public Works · Heritage Ireland, magazine no 4, extrait indexé",
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      "title": "Early Medieval · Turlough O’Conor et la croix de Cong",
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      "title": "Ferns Castle · base politique de Diarmait Mac Murchada",
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        "geographic-context"
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