藝術與建築詞典根目錄
....物件層面
........組件 (層級名)
............成分
................<依特定背景區分之組件>
....................<家具裝潢組件>
........................<家具組件>
............................<靠背與靠背組件>
................................<靠背組件>
|||....................................後樑
|||....................................椅腦
|||....................................耳 (家具組件)
|||....................................椅背下橫桿 (家具組件)
|||....................................椅背肩 (家具組件)
|||....................................中靠板
|||....................................背翼 (家具組件)
|||....................................椅軛 (家具組件)
|||................................靠背 (家具組件)