作者
Kostas Patroumpas, Giorgos Giannopoulos, Spiros Athanasiou
发表日期
2014/11/4
来源
Proceedings of the 22nd ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems
页码范围
301-310
简介
An immense wealth of data is already accessible through the Semantic Web and an increasing part of it also has geospatial context or relevance. Although existing technology is mature enough to integrate a variety of information from heterogeneous sources into interlinked features, it still falls behind when it comes to representation and reasoning on spatial characteristics. It is only lately that several RDF stores have begun to accommodate geospatial entities and to enable some kind of processing on them. To address interoperability, the OGC has recently adopted the GeoSPARQL standard, which defines a vocabulary for representing geometric types in RDF and an extension to the SPARQL language for formulating queries. In this paper, we provide a comprehensive review of the current state-of-the-art in geospatially-enabled semantic data management. Apart from an insightful analysis of the available …
引用总数
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学术搜索中的文章
K Patroumpas, G Giannopoulos, S Athanasiou - Proceedings of the 22nd ACM SIGSPATIAL …, 2014