摘要
针对医学主题词表(MeSH)数据存储情况和特点,利用R2RML映射语言采用一表对一表、一属性对一属性、两表之间含外键的映射等5种映射模式实现医学主题词表的源描述框架转换,为其他词表的RDB2RDF转换提供借鉴。
The paper targets at data storage and characteristics of Medical Subject Headings(MeSH), and makes use of R2 RML mapping language to actualize the Resource Description Framework(RPF) conversion of MeSH through 5 mapping modes, such as table-to-table, attribute-to-attribute, and foreign keys between tables, so as to provide references for the RDB2 RDF conversion of other subject headings.
引文
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