Building a Spatial Index - geospatial

Question

I want to build spatial index on my Jena Fuseki server.
I try to follow the doc here : https://jena.apache.org/documentation/query/spatial-query.html
But when I restart my server I have this :
[2018-05-24 17:05:03] Server INFO Apache Jena Fuseki 3.7.0
[2018-05-24 17:05:03] Config INFO FUSEKI_HOME=C:\Users\i3mainz\Desktop\JenaFusekiProject\apache-jena-fuseki-3.7.0.
[2018-05-24 17:05:03] Config INFO FUSEKI_BASE=C:\Users\i3mainz\Desktop\JenaFusekiProject\apache-jena-fuseki-3.7.0\run
[2018-05-24 17:05:03] Config INFO Shiro file: file://C:\Users\i3mainz\Desktop\JenaFusekiProject\apache-jena-fuseki-3.7.0\run\shiro.ini
[2018-05-24 17:05:04] Config INFO Configuration file: C:\Users\i3mainz\Desktop\JenaFusekiProject\apache-jena-fuseki-3.7.0\run\config.ttl
[2018-05-24 17:05:04] riot WARN [line: 32, col: 1 ] Bad IRI: Code: 4/UNWISE_CHARACTER in PATH: The character matches no grammar rules of URIs/IRIs. These characters are permitted in RDF URI References, XML system identifiers, and XML Schema anyURIs.
[2018-05-24 17:05:04] Server ERROR Exception in initialization: No rdf:type for dataset :spatial_dataset
[2018-05-24 17:05:04] WebAppContext WARN Failed startup of context o.e.j.w.WebAppContext#ca27722{/,file:///C:/Users/i3mainz/Desktop/JenaFusekiProject/apache-jena-fuseki-3.7.0/webapp/,UNAVAILABLE}
org.apache.jena.fuseki.FusekiConfigException: No rdf:type for dataset :spatial_dataset
at org.apache.jena.fuseki.build.FusekiBuilder.getDataset(FusekiBuilder.java:119)
at org.apache.jena.fuseki.build.FusekiBuilder.buildDataServiceCustom(FusekiBuilder.java:73)
at org.apache.jena.fuseki.build.FusekiBuilder.buildDataAccessPoint(FusekiBuilder.java:65)
at org.apache.jena.fuseki.build.FusekiConfig.servicesAndDatasets(FusekiConfig.java:121)
at org.apache.jena.fuseki.server.FusekiSystem.processServerConfigFile(FusekiSystem.java:266)
at org.apache.jena.fuseki.server.FusekiSystem.initServerConfiguration(FusekiSystem.java:241)
at org.apache.jena.fuseki.server.FusekiSystem.initializeDataAccessPoints(FusekiSystem.java:207)
at org.apache.jena.fuseki.server.FusekiServerListener.serverInitialization(FusekiServerListener.java:96)
at org.apache.jena.fuseki.server.FusekiServerListener.contextInitialized(FusekiServerListener.java:53)
at org.eclipse.jetty.server.handler.ContextHandler.callContextInitialized(ContextHandler.java:890)
at org.eclipse.jetty.servlet.ServletContextHandler.callContextInitialized(ServletContextHandler.java:532)
at org.eclipse.jetty.server.handler.ContextHandler.startContext(ContextHandler.java:853)
at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:344)
at org.eclipse.jetty.webapp.WebAppContext.startWebapp(WebAppContext.java:1514)
at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1476)
at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:785)
at org.eclipse.jetty.servlet.ServletContextHandler.doStart(ServletContextHandler.java:261)
at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:545)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:131)
at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:105)
at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:113)
at org.eclipse.jetty.server.handler.gzip.GzipHandler.doStart(GzipHandler.java:273)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:131)
at org.eclipse.jetty.server.Server.start(Server.java:449)
at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:105)
at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:113)
at org.eclipse.jetty.server.Server.doStart(Server.java:416)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at org.apache.jena.fuseki.jetty.JettyFuseki.start(JettyFuseki.java:137)
at org.apache.jena.fuseki.cmd.FusekiCmd.runFuseki(FusekiCmd.java:367)
at org.apache.jena.fuseki.cmd.FusekiCmd$FusekiCmdInner.exec(FusekiCmd.java:351)
at jena.cmd.CmdMain.mainMethod(CmdMain.java:93)
at jena.cmd.CmdMain.mainRun(CmdMain.java:58)
at jena.cmd.CmdMain.mainRun(CmdMain.java:45)
at org.apache.jena.fuseki.cmd.FusekiCmd$FusekiCmdInner.innerMain(FusekiCmd.java:103)
at org.apache.jena.fuseki.cmd.FusekiCmd.main(FusekiCmd.java:67)
[2018-05-24 17:05:04] Server INFO Started 2018/05/24 17:05:04 CEST on port 3030
I really don't understand where i'm wrong.
Here my config:
# Licensed under the terms of http://www.apache.org/licenses/LICENSE-2.0
## Fuseki Server configuration file.
#prefix : <http://base/#> .
#prefix fuseki: <http://jena.apache.org/fuseki#> .
#prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
#prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
#prefix ja: <http://jena.hpl.hp.com/2005/11/Assembler#> .
[] rdf:type fuseki:Server ;
# Example::
# Server-wide query timeout.
#
# Timeout - server-wide default: milliseconds.
# Format 1: "1000" -- 1 second timeout
# Format 2: "10000,60000" -- 10s timeout to first result,
# then 60s timeout for the rest of query.
#
# See javadoc for ARQ.queryTimeout for details.
# This can also be set on a per dataset basis in the dataset assembler.
#
# ja:context [ ja:cxtName "arq:queryTimeout" ; ja:cxtValue "30000" ] ;
# Add any custom classes you want to load.
# Must have a "public static void init()" method.
# ja:loadClass "your.code.Class" ;
# End triples.
.
<#service_spatial_tdb> rdf:type fuseki:Service ;
rdfs:label "TDB/spatial service" ;
fuseki:name "ds" ;
fuseki:serviceQuery "query" ;
fuseki:serviceQuery "sparql" ;
fuseki:serviceUpdate "update" ;
fuseki:serviceUpload "upload" ;
fuseki:serviceReadGraphStore "get" ;
fuseki:serviceReadWriteGraphStore "data" ;
fuseki:dataset :spatial_dataset ;
Can someone help me ?