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mads.xsd"><authority><topic authority="http://roble.intecca.uned.es/tematres/lem/">Carburantes</topic></authority><related type="other"><topic>Automóviles-Sistemas de inyección-Motores</topic></related><related type="other"><topic>Gasolina</topic></related><related type="other"><topic>Vehículos de motor</topic></related><related type="other"><topic>Combustibles líquidos</topic></related><related type="other"><topic>Fuel oil</topic></related><related type="other"><topic>Carburadores</topic></related><related type="other"><topic>Estaciones de servicio</topic></related><related type="other"><topic>Motores de combustión interna</topic></related><related type="broader"><topic>Motores</topic></related><related type="broader"><topic>Combustibles</topic></related><variant type="other"><topic>Motores-Combustibles</topic></variant><variant type="other"><topic>Vehículos de motor-Carburantes</topic></variant><variant type="other"><topic>Combustibles para motores</topic></variant></mads>