@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3a9ab5cf-6208-4dc3-9256-208c39138cc3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3a9ab5cf-6208-4dc3-9256-208c39138cc3> .