Based on the principles and publishing method of linked data, this article introduces and analyses some technique issues of DBpedia. It extracts structured data from Wiki’s free text articles and expresses data in RDF by syntax parsing of WikiText and controlling of workflow. It also provides Web data in many ways such as URI dereference, searching based on SPARQL and RDF dumps.Finally,the paper uses automatic interlinking methods based on schema or properties algorithm to make linkages with a large amount of datasets.
白海燕. 关联数据及DBpedia实例分析*[J]. 现代图书情报技术, 2010, 26(3): 33-39.
Bai Haiyan. Linked Data and DBpedia Case Analysis. New Technology of Library and Information Service, 2010, 26(3): 33-39.