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 R2RML 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 RDB2RDF conversion of other subject headings.
作者
吴思竹
修晓蕾
李艳梅
钱庆
WU Sizhu;XIU Xiaolei;LI Yanmei;QIAN Qing(Institute of Medical Information,Chinese Academy of Medical Sciences,Beijing 100020,China)
出处
《医学信息学杂志》
CAS
2019年第5期65-71,共7页
Journal of Medical Informatics
基金
国家社会科学基金青年项目“基于R2RML的RDB到RDF的转换模式研究与实现”(项目编号:13CTQ009)
