#author("2020-08-12T13:28:00+09:00","","") 社会制度ツリー #author("2020-08-12T13:29:12+09:00","","") **社会制度ツリー [#d78ac14b] &ref(無印/データ/社会制度/civic_tree.jpg,40%); #lsx(date=on,new=on,sort=reading)