"关于这件国宝级文物的所有权问题，我们需要进一步讨论和研究。"
谁该拥有这件国宝级文物的所有权？[{'character': '谁', 'pinyin': 'shuei2', 'highest pitch': 10.31, 'lowest pitch': 8.96, 'duration': 0.28, 'prosody hierarchy': 'null'}, {'character': '该', 'pinyin': 'gai1', 'highest pitch': 11.5, 'lowest pitch': 9.18, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '拥', 'pinyin': 'iong1', 'highest pitch': 11.05, 'lowest pitch': 9.92, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '有', 'pinyin': 'iou3', 'highest pitch': 9.92, 'lowest pitch': 6.7, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '这', 'pinyin': 'zhe4', 'highest pitch': 9.25, 'lowest pitch': 6.7, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '件', 'pinyin': 'jian4', 'highest pitch': 8.9, 'lowest pitch': 7.29, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '国', 'pinyin': 'guo2', 'highest pitch': 10.96, 'lowest pitch': 7.63, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '宝', 'pinyin': 'bao3', 'highest pitch': 11.03, 'lowest pitch': 6.27, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '级', 'pinyin': 'ji2', 'highest pitch': 7.38, 'lowest pitch': 6.27, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '文', 'pinyin': 'uen2', 'highest pitch': 7.38, 'lowest pitch': 6.02, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '物', 'pinyin': 'u4', 'highest pitch': 8.13, 'lowest pitch': 6.85, 'duration': 0.13, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 7.47, 'lowest pitch': 6.5, 'duration': 0.11, 'prosody hierarchy': '#1'}, {'character': '所', 'pinyin': 'suo2', 'highest pitch': 7.32, 'lowest pitch': 6.9, 'duration': 0.14, 'prosody hierarchy': 'null'}, {'character': '有', 'pinyin': 'iou3', 'highest pitch': 9.92, 'lowest pitch': 5.73, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '权', 'pinyin': 'qvan2', 'highest pitch': 7.02, 'lowest pitch': 5.73, 'duration': 0.35, 'prosody hierarchy': '#4'}]