阐述了关联数据的基本理论、4个基本原则和核心的实现技术,对比分析了当前Web资源与关联数据应用之后所形成的数据Web之间的异同,然后对Web环境下关联数据的两方面应用进行分析研究,最后,给出关联数据应用所面临的挑战。
The paper expatiates on the basic theory,4 basic principles and the core implementation technologies of linked data.It also compares and analyzes the differences and similarities between the current Web resources and the Web of data after using the linked data.The paper then analyzes and studies the application of linked data in 2 aspects in the Web environment.Finally,the challenges faced by the application of linked data are described.