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mads.xsd"><authority><topic authority="http://AATesaurus.cultura.gencat.cat/aat/getty_ca">[materials per forma física]</topic></authority><related type="narrower"><topic>rajola </topic></related><related type="narrower"><topic>[fibra i productes de fibra]</topic></related><related type="narrower"><topic>aerosol</topic></related><related type="narrower"><topic>cable </topic></related><related type="narrower"><topic>crosta</topic></related><related type="narrower"><topic>cristall </topic></related><related type="narrower"><topic>col·loide </topic></related><related type="narrower"><topic>[materials segons la forma física: granular]</topic></related><related type="narrower"><topic>mescla </topic></related><related type="narrower"><topic>laminat </topic></related><related type="narrower"><topic>paviment</topic></related><related type="narrower"><topic>pencil (traducció pendent)</topic></related><related type="broader"><topic>materials per forma</topic></related></mads>