【摘 要】
：
Since the advent of Linked Data,more and more structured data have been published on the Web in Linked Data format,including a large amount of bibliographic dat
【出 处】
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Journal of Library Science in China
论文部分内容阅读
Since the advent of Linked Data,more and more structured data have been published on the Web in Linked Data format,including a large amount of bibliographic data,academic information andcontrolled vocabularies from libraries and other related institutions.Therefore,the issue of how to effectively access these interlinked RDF data becomes of crucial importance.SPARQL provides a standard way to query RDF data;however,it is very difficult for ordinary users to construct
Since the advent of Linked Data, more and more structured data have been published on the Web in Linked Data format, including a large amount of bibliographic data, academic information and controlled vocabularies from libraries and other related institutions. Herefore, the issue of how effectively access these interlinked RDF data becomes crucial importance .SPARQL provides a standard way to query RDF data; however, it is very difficult for ordinary users to construct
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