文章在梳理国内外关联数据语义聚合研究现状的基础上,针对语义网环境下数字图书馆资源多维度聚合问题,对关联数据在语义关联中的特点和优势进行研究,提出基于关联数据的数字资源语义聚合策略,为数字图书馆资源多维度聚合从理论走向应用提供有益参考。 On the basis of combing the research status of semantic aggregation of related data at home and abroad, this paper aims at the problem of multi-dimensional aggregation of digital library resources in semantic web environment, and studies the characteristics and advantages of related data in semantic association. Based on the related data, Semantic aggregation strategy for digital library resources multi-dimensional aggregation from the theory to provide a useful reference.