这座祖宗阁有多久的历史了？
在第三进堂屋上方，还保存着南京几无仅存的祖宗阁。[{'character': '在', 'pinyin': 'zai4', 'highest pitch': 10.06, 'lowest pitch': 8.37, 'duration': 0.28, 'prosody hierarchy': '#2'}, {'character': '第', 'pinyin': 'di4', 'highest pitch': 9.33, 'lowest pitch': 8.37, 'duration': 0.14, 'prosody hierarchy': 'null'}, {'character': '三', 'pinyin': 'san1', 'highest pitch': 10.1, 'lowest pitch': 8.74, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '进', 'pinyin': 'jin4', 'highest pitch': 10.36, 'lowest pitch': 8.29, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '堂', 'pinyin': 'tang2', 'highest pitch': 8.29, 'lowest pitch': 6.49, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '屋', 'pinyin': 'u1', 'highest pitch': 7.85, 'lowest pitch': 6.82, 'duration': 0.1, 'prosody hierarchy': '#1'}, {'character': '上', 'pinyin': 'shang4', 'highest pitch': 8.46, 'lowest pitch': 6.43, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '方', 'pinyin': 'fang1', 'highest pitch': 8.56, 'lowest pitch': 6.49, 'duration': 0.26, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.14}, {'character': '还', 'pinyin': 'hai2', 'highest pitch': 7.41, 'lowest pitch': 6.91, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '保', 'pinyin': 'bao3', 'highest pitch': 7.22, 'lowest pitch': 5.35, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '存', 'pinyin': 'cuen2', 'highest pitch': 8.17, 'lowest pitch': 5.35, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '着', 'pinyin': 'zhe5', 'highest pitch': 7.72, 'lowest pitch': 6.26, 'duration': 0.09, 'prosody hierarchy': '#1'}, {'character': '南', 'pinyin': 'nan2', 'highest pitch': 6.92, 'lowest pitch': 5.92, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '京', 'pinyin': 'jing1', 'highest pitch': 9.32, 'lowest pitch': 6.91, 'duration': 0.27, 'prosody hierarchy': '#2'}, {'character': '几', 'pinyin': 'ji3', 'highest pitch': 8.17, 'lowest pitch': 6.47, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '无', 'pinyin': 'u2', 'highest pitch': 10.5, 'lowest pitch': 6.47, 'duration': 0.15, 'prosody hierarchy': '#1'}, {'character': '仅', 'pinyin': 'jin3', 'highest pitch': 10.42, 'lowest pitch': 5.62, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '存', 'pinyin': 'cuen2', 'highest pitch': 8.17, 'lowest pitch': 5.7, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 8.57, 'lowest pitch': 7.58, 'duration': 0.13, 'prosody hierarchy': '#1'}, {'character': '祖', 'pinyin': 'zu3', 'highest pitch': 6.93, 'lowest pitch': 4.91, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '宗', 'pinyin': 'zong1', 'highest pitch': 9.68, 'lowest pitch': 8.46, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '阁', 'pinyin': 'ge2', 'highest pitch': 9.57, 'lowest pitch': 6.01, 'duration': 0.3, 'prosody hierarchy': '#4'}]