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mads.xsd"><authority><topic authority="http://AATesaurus.cultura.gencat.cat/aat/getty_en">dating</topic></authority><related type="narrower"><topic>dendrochronology</topic></related><related type="narrower"><topic>radiocarbon dating</topic></related><related type="narrower"><topic>bone dating techniques</topic></related><related type="narrower"><topic>obsidian hydration dating</topic></related><related type="narrower"><topic>paleomagnetic dating</topic></related><related type="narrower"><topic>radioactive dating</topic></related><related type="narrower"><topic>cross-dating</topic></related><related type="narrower"><topic>relative dating</topic></related><related type="narrower"><topic>absolute dating</topic></related><related type="narrower"><topic>amino acid dating</topic></related><related type="narrower"><topic>archaeomagnetic dating</topic></related><related type="narrower"><topic>luminescence dating</topic></related><related type="narrower"><topic>lichenometry</topic></related><related type="narrower"><topic>quartz hydration dating</topic></related><related type="narrower"><topic>cation-ratio dating</topic></related><related type="narrower"><topic>rehydroxylation dating</topic></related><related type="other"><topic>dating systems</topic></related><related type="broader"><topic>measuring</topic></related><variant type="other"><topic>date</topic></variant><variant type="other"><topic>dated</topic></variant> <note xml:lang="en"><![CDATA[ Determining or fixing a date of origination, fabrication, composition, or occurrence. ]]></note></mads>