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	mads.xsd"><authority><topic authority="https://www.twse.info/vocab/">Od Wasser</topic></authority><related type="narrower"><topic>Abwasser</topic></related><related type="narrower"><topic>Bewässerungsmethode</topic></related><related type="narrower"><topic>Binnensee</topic></related><related type="narrower"><topic>Brunnen</topic></related><related type="narrower"><topic>Ecological Sanitation</topic></related><related type="narrower"><topic>Fluss</topic></related><related type="narrower"><topic>Gewässerschutz</topic></related><related type="narrower"><topic>Grundwasser</topic></related><related type="narrower"><topic>Hochwasser</topic></related><related type="narrower"><topic>Hydrologie</topic></related><related type="narrower"><topic>Meer</topic></related><related type="narrower"><topic>Meerwasserentsalzung</topic></related><related type="narrower"><topic>Quelle</topic></related><related type="narrower"><topic>Staudamm</topic></related><related type="narrower"><topic>Trinkwasser</topic></related><related type="narrower"><topic>Überschwemmung</topic></related><related type="narrower"><topic>Wasser</topic></related><related type="narrower"><topic>Wasseraufbereitung</topic></related><related type="narrower"><topic>Wasserbau</topic></related><related type="narrower"><topic>Wassergewinnung</topic></related><related type="narrower"><topic>Wasserhaushalt</topic></related><related type="narrower"><topic>Wasserkonflikt</topic></related><related type="narrower"><topic>Wasserverschmutzung</topic></related><related type="narrower"><topic>Wasserversorgung</topic></related><related type="narrower"><topic>Wasserwirtschaft</topic></related><related type="broader"><topic>O Natur und Umwelt</topic></related></mads>