基于关系数据库的RDFS存储研究

Research on the RDFS Storing Based on Relational Database

RDF是表达和处理web上元数据的标准，而RDFS是RDF的词汇描述语言。在介绍RDF（S）模型的基础上，对目前RDFS的几种存储方式进行了比较分析；然后提出了一种基于关系数据库的RDFS存储策略，并设计出了对应的关系模型；最后通过使用Jena解析实现了RDFS在关系数据库中的存储。

RDF is the standard of expressing and processing metadata on web, and RDFS is the vocabulary description language of RDF. On the basis of introducing RDF（S）, several RDFS storing methods are eompared. Then a RDFS storing strategy that based on relational database is put forward, and the relational model is designed. Finally, by using Jena parse, its storing in relational database is implemented.