Use DB2 in Fuseki config

examples/oml/SystemDesignOntology2Layers/.fuseki.ttl

@@ -22,7 +22,7 @@
 
 # In memory TDB with union graph.
 <#dataset> rdf:type tdb:DatasetTDB ;
-    tdb:location "DB" ;
+    tdb:location "DB2" ;
     # Query timeout on this dataset (1s, 1000 milliseconds)
     ja:context [ ja:cxtName "arq:queryTimeout" ; ja:cxtValue "1000" ] ;
     # Make the default graph be the union of all named graphs.