http://AATesaurus.cultura.gencat.cat/aat/getty_enhttp://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31301242positional attributes by context http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31301242 positional attributes BT http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31301242 underground NT http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31301242 positional attributes by context: leather NT http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31301242 buried NT http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31301242 in situ NT