@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad64b555-6fab-4603-a12a-25e2bb32c629> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad64b555-6fab-4603-a12a-25e2bb32c629> .