rdf-geopackage is an NPM command line tool to generate GeoSPARQL RDF files from GeoPackages. This is a demonstration used for:
Kronemeijer, R. J. 28 March 2024. Generating RDF from GeoPackages. [Conference presentation]. GeoSemantics DWG at 128th OGC Member Meeting, Delft, The Netherlands.
- Ensure the latest version is installed with install.sh
- Provided an example GeoPackage (example.gpkg)...
- ... generate the data with generate-trig.sh
For base64-encoded images, you may visit data:image/png;base64,... in the browser to view the image.
- Uploaded data is available at https://datasets.crow.nl/redmer-kronemeijer/rdf-geopackage
- And an example query https://datasets.crow.nl/redmer-kronemeijer/-/queries/rdf-geopackage-pdok-provinces/1