@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac83dcbd-de6e-414a-ae6c-9eb8997767f0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac83dcbd-de6e-414a-ae6c-9eb8997767f0> .