After having fixed bad data in the TDB database (latitude is present but not longitude, coordinates as strings , see issue https://issues.apache.org/jira/browse/JENA-2202 ), there is an exception, probably related to the database content. Here is the log: Dec 05, 2021 9:57:33 AM org.apache.sis.referencing.factory.sql.EPSGFactory <init> WARNING: The “SIS_DATA” environment variable is not set. 2021-12-05T09:57:33.940Z [application-akka.actor.default-dispatcher-9] INFO jena - SpatialIndex: isFunctionRegistered true 2021-12-05T09:57:33.941Z [application-akka.actor.default-dispatcher-9] INFO jena - Before setupSpatialIndex 2021-12-05T09:57:33.948Z [application-akka.actor.default-dispatcher-9] INFO o.a.j.g.c.GeoSPARQLOperations - Find Mode SRS - Started
And here is the exception: *Exception: Unrecognised Geometry Datatype: http://www.w3.org/2001/XMLSchema#string <http://www.w3.org/2001/XMLSchema#string> Ensure that Datatype is extending GeometryDatatype.* org.apache.jena.geosparql.implementation.datatype.GeometryDatatype.get(GeometryDatatype.java:78) org.apache.jena.geosparql.implementation.datatype.GeometryDatatype.get(GeometryDatatype.java:86) org.apache.jena.geosparql.implementation.GeometryWrapper.extract(GeometryWrapper.java:1175) org.apache.jena.geosparql.implementation.GeometryWrapper.extract(GeometryWrapper.java:1137) org.apache.jena.geosparql.implementation.GeometryWrapper.extract(GeometryWrapper.java:1147) org.apache.jena.geosparql.configuration.ModeSRS.search(ModeSRS.java:61) org.apache.jena.geosparql.configuration.GeoSPARQLOperations.findModeSRS(GeoSPARQLOperations.java:520) org.apache.jena.geosparql.spatial.SpatialIndex.buildSpatialIndex(SpatialIndex.java:336) org.apache.jena.geosparql.configuration.GeoSPARQLConfig.setupSpatialIndex(GeoSPARQLConfig.java:263) deductions.runtime.jena.RDFStoreLocalJenaProviderObject$.createDatabase(RDFStoreLocalJenaProvider.scala:175) I use the latest Jena release 4.2.0 . Note that there is no trouble on my development machine, only on the production site , although the source is the same . Jean-Marc Vanel
