Ontop of Geospatial Databases

International Semantic Web Conference, pp. 37-52, 2016.

Cited by: 34|Bibtex|Views24
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Other Links: dblp.uni-trier.de|academic.microsoft.com

Abstract:

We propose an OBDA approach for accessing geospatial data stored in relational databases, using the OGC standard GeoSPARQL and R2RML or OBDA mappings. We introduce extensions to an existing SPARQL-to-SQL translation method to support GeoSPARQL features. We describe the implementation of our approach in the system ontop-spatial, an extensi...More

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