@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9dbe8d7-3bd8-43e4-9e5e-220053cdb145> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9dbe8d7-3bd8-43e4-9e5e-220053cdb145> .