摘要
作为开放关联数据云图中重要的数据集合,政府开放关联数据集拥有庞大的数据规模和发达的数据共享实践,受到广泛关注。文章对曼海姆关联数据目录中的284个政府类开放关联数据集进行调查,从数据集的发布国家分布、主题分布、数据集格式、链出情况、链入情况、连接谓词、词表和开放协议等方面进行统计分析,发现政府类开放关联数据集具有数据集国家分布较集中、数据集主体涵盖政府工作各个方面、数据集之间关联关系紧密、质量控制和版权保护较为严格等特点。
As an important part of the Linking Open Data（LOD） data sets, government data sets have a large volume data and advanced data sharing practice, and receive a widespread attention. 284 government linked open data sets from Mannheim Linked Data Catalog are investigated, and aspects of distribution in countries, themes, formats, outgoing and incoming links, predicates for interlinking, used vocabularies and licensing information. Consequently, the paper summarizes the features of government open linked data and provides reference for the development of Chinese government linked open data.
出处
《图书与情报》
CSSCI
北大核心
2016年第4期102-112,共11页
Library & Information
