Wikidata Subsets and Specification Files Created by WDumper
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WDumper is a third-party tool enables users to craete custom dump of Wikidata. Here we create some topical subset of Wikidata by WDumper. There are 4 usecases: politicians: People with occupation of politicians in Wikidata militPoliticians: People with occupation of politicians which are military and also have a military rank of General in Wikidata ukUniversities: All United Kingdom universities in Wikidata geneWiki: A subset from this class-diagram The subsets are in .nt.gz format. For each usecase there are two types of subsets in terms of content, one with References and Qualifiers that has a "withRQFS" in the name, and one without this feature. Also for each use case, there are two extracted subsets one from 27 April 2015 and another from 13 November 2020. The corresponding JSON file for each use case is the WDumper specification file.
WDumper是一款第三方工具,可支持用户自定义生成维基数据(Wikidata)的定制化转储文件。本数据集借助WDumper工具从维基数据中提取了四类主题子集,具体应用场景如下: 1. 政界人士:维基数据中职业标注为政治家的人物条目; 2. 军事政治家:维基数据中职业为政治家且拥有将军军衔的人物条目; 3. 英国高校:维基数据中收录的所有英国大学条目; 4. geneWiki:源自指定类图的子集。 所有子集均采用.nt.gz格式存储。针对每个应用场景,数据集包含两类内容维度不同的子集:一类名称中带有"withRQFS"标识,包含参考文献与限定符信息;另一类则未包含该类信息。此外,每个应用场景均对应两个不同时间节点提取的子集,分别取自2015年4月27日与2020年11月13日的维基数据快照。每个应用场景对应的JSON文件即为WDumper的配置规范文件。



