@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1bd613bb-6449-46c4-b65b-619309aad60f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1bd613bb-6449-46c4-b65b-619309aad60f> .