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	mads.xsd"><authority><topic authority="https://bibliotecadigital.fia.cl/tesauro/vocab/">Hidrocarburo aromático</topic></authority><related type="narrower"><topic>Benceno</topic></related><related type="narrower"><topic>Benzopireno</topic></related><related type="narrower"><topic>Bifenil</topic></related><related type="narrower"><topic>Bifenilo policlorado</topic></related><related type="narrower"><topic>Estireno</topic></related><related type="narrower"><topic>Hidrocarburo aromático policíclico</topic></related><related type="narrower"><topic>Naftalina</topic></related><related type="narrower"><topic>Tolueno</topic></related><related type="narrower"><topic>Xileno</topic></related><related type="broader"><topic>Compuesto aromático</topic></related><related type="broader"><topic>Hidrocarburo</topic></related></mads>