http://tematres.ebsi.umontreal.ca/crsh2015_1/http://tematres.ebsi.umontreal.ca/crsh2015_1/skos/1981détérioration http://tematres.ebsi.umontreal.ca/crsh2015_1/skos/1981 défaut BT http://tematres.ebsi.umontreal.ca/crsh2015_1/skos/1981 dégradation UF http://tematres.ebsi.umontreal.ca/crsh2015_1/skos/1981 obsolescence RT http://tematres.ebsi.umontreal.ca/crsh2015_1/skos/1981 âge RT http://tematres.ebsi.umontreal.ca/crsh2015_1/skos/1981 usure UF http://tematres.ebsi.umontreal.ca/crsh2015_1/skos/1981 délabrement UF