@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90fe6e3b-dc1e-4f88-9c52-76b45919da8c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90fe6e3b-dc1e-4f88-9c52-76b45919da8c> .