R2G

Produce RDF file for Fuseki GeoSPARQL server.

java -classpath <your-jdbc-driver.jar> -jar OHDMConverter.jar -r rendering_parameter -f <filename.ttl>

This command will produce a RDF turtle file with your chosen filename. This file can than be used in the Fuseki GeoSPARQL server.

Setting up the Fuseki GeoSPARQL Server with your RDF turtle file

1. A working jar file with Geosparql implementation must be checked out from the jena github repository.
   https://github.com/apache/jena
   → jena-fuseki2/jena-fuseki-geosparql
   https://github.com/apache/jena/tree/master/jena-fuseki2/jena-fuseki-geosparql
   
   The documentation can be found at the following links.
   https://jena.apache.org/documentation/geosparql/index
   https://jena.apache.org/documentation/geosparql/geosparql-fuseki
   
   
2. run java -jar <jena-fuseki-geosparql-VER.jar> -rf <pathtofile/filename.ttl>
   

This will start your server with the default settings, you can add more arguments for further customization. Values you might want to change are:

• port(default: 3030),
• dataset name(default: ds) and
• loopback only(default true).
  

For that refer to the official Fuseki GeoSPARQL documentation https://jena.apache.org/documentation/geosparql/geosparql-fuseki

To update your dataset you will have to restart the server with a new RDF turtle file following step 2.