@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3af81cd1-1743-4f28-9e19-2391bb950c12> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3af81cd1-1743-4f28-9e19-2391bb950c12> .