ViziQuer: A Tool to Explore and Query SPARQL Endpoints

ViziQuer: A Tool to Explore and Query SPARQL Endpoints
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ViziQuer:探索和查询 SPARQL 端点的工具

DOI:
10.1007/978-3-642-21064-8_31
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发表时间:
2011
期刊:
Proceedings of the 2014 International Working Conference on Advanced Visual Interfaces
影响因子:
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通讯作者:
Guntis Barzdins
Guntis Barzdins
中科院分区:
--
文献类型:
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作者:
Martins Zviedris;Guntis Barzdins

文献摘要

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所提出的工具使用一种新的方法来探索和查询SPARQL端点。该工具使用起来很简单,因为用户只需要输入感兴趣的SPARQL端点的地址。该工具将提取并以图形方式可视化端点的数据模式。用户将能够概述数据模式,并根据数据模式使用它来构造SPARQL查询。该工具可从http://viziquer.lumii.lv下载。还有关于如何在实践中使用它的其他信息和帮助。
The presented tool uses a novel approach to explore and query a SPARQL endpoint. The tool is simple to use as a user needs only to enter an address of a SPARQL endpoint of one's interest. The tool will extract and visualize graphically the data schema of the endpoint. The user will be able to overview the data schema and use it to construct a SPARQL query according to the data schema. The tool can be downloaded from http://viziquer.lumii.lv. There is also additional information and help on how to use it in practice.