[目的/意义] 国内关联数据研究尚出于研究发展的初期，理论研究和应用研究也都尚未成熟。通过对国内外研究热点主题对比分析，为国内关联数据研究起提供借鉴。[方法/过程] 通过数据分析和文献调研，分别从发文量、研究群体、词频以及主题识别等方面进行中外研究的对比分析，从中发现国内外关联数据研究存在的差距。[结果/结论] 在对比分析的基础上，针对国内关联数据研究提出研究本土化、注重应用型研究、优化研究群体结构以及关注关联数据学科化应用4点发展建议。

The same to Chinese abstract.[Purpose/significance]The domestic research on linked data is still in its initial stage. With theoretical research and application research being immature, this study could provide some inspiration and references fordomestic research on linked data. [Method/process] By reviewing lots of literature and the systemic analysis, this study has analyzed the differences between domestic and international researches in terms of the quantity of published papers, research groups, word frequency and subject identification. [Result/conclusion] Based on the analysis above, this article proposes four tips to promote the development of domestic research on linked data, including indigenous research, paying more attention to application research, optimized the structure of research groups and focusing on multidisciplinary applications.