@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1de8d91-9002-4a31-9818-7f11594531ce> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1de8d91-9002-4a31-9818-7f11594531ce> .