<?xml version='1.0' encoding='utf-8'?><OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd"><responseDate>2026-05-17T21:46:44Z</responseDate><request verb="GetRecord" metadataPrefix="oai_dc" identifier="oai:www.bilketa.eus:ark:/27020/go747258">https://www.bilketa.eus/in/rest/oai</request><GetRecord><record><header><identifier>oai:www.bilketa.eus:ark:/27020/go747258</identifier><setSpec>ALL</setSpec><datestamp>2026-05-11T11:52:36Z</datestamp></header><metadata> <oai_dc:dc xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"><dc:identifier>https://www.bilketa.eus/ark:/27020/go747258</dc:identifier><dc:contributor>[Dosque]. Chef de bataillon du Génie de Bayonne (....-....)</dc:contributor><dc:contributor>[Lére], A. (....-....)</dc:contributor><dc:contributor>[Lagnon] Garde du génie de Bayonne (....-....)</dc:contributor><dc:creator>France. Direction de Bayonne</dc:creator><dc:source>MEBA, GC118</dc:source><dc:source>MEBA, GC.118 FR</dc:source><dc:date>[1849]</dc:date><dc:description>1:200 ; 1:100</dc:description><dc:type xml:lang="eng">image</dc:type><dc:type xml:lang="fre">document cartographique</dc:type><dc:type xml:lang="eng">cartographic resource</dc:type><dc:type xml:lang="fre">carte</dc:type><dc:type xml:lang="eng">map</dc:type><dc:format>1 carte manuscrite ; encre et aquarelle ; 82 x 114 cm</dc:format><dc:subject>cartes et plans</dc:subject><dc:relation>vignette : https://www.bilketa.eus/in/rest/Thumb/image?id=ark:/27020/go747258&amp;mat=map</dc:relation><dc:language>fre</dc:language><dc:coverage>Bayonne(Pyrénées-Atlantiques) - La Citadelle</dc:coverage><dc:subject>Fortifications - Bayonne (Pyrénées-Atlantiques)</dc:subject><dc:subject>Baiona - Harresiak</dc:subject><dc:subject>Baiona - Zitadela</dc:subject><dc:title>Achever la pièce noyée 105-106 sa branche en arrière 107 et sa communication à la citadelle : détails de la porte de l'ouvrage et de son pont-levis du débouché de sa communication du mur d'une portion de la gorge et de batterie casematée. feuille n°2</dc:title><dc:title>Projets pour 1849 et pour 1850. Fortifications. Article 4. Sections a et b</dc:title></oai_dc:dc></metadata></record></GetRecord></OAI-PMH>