@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac4f8f79-3286-4e6e-90d9-96973a423da4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac4f8f79-3286-4e6e-90d9-96973a423da4> .