A Geospatial Source Selector for Federated GeoSPARQL Querying - Datasets
Description
This dataset comprises of a set of individual RDF files. It contains 3 data layers that cover Austria (namely Administrative data, Snow cover data, and Crop-type data), and each layer is also divided geospatially. Thus, each RDF file contains only one thematic layer and refers to a specific area. This data can be used in the context of experimenting with federated query processors. Thus, if we deploy each RDF file in a separate GeoSPARQL endpoint, we will have a resulting federation of 34 GeoSPARQL source endpoints. The objective of this scenario is to evaluate the effectiveness of a source selection mechanism of a federation engine, and, in particular, if the source selector is aware of the geospatial nature of the source endpoints.
Resources
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Description |
Link |
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0 |
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http://data.europa.eu/88u/dataset/oai-zenodo-org-6340417 |
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0 |
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http://data.europa.eu/88u/dataset/oai-zenodo-org-6340417 |
Tags
- geosparql-query-processing
- federated-and-distributed-query-processing
- linked-geospatial-data
- source-selection