@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad26c4db-36b8-453f-a7b7-f3260ad3575b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad26c4db-36b8-453f-a7b7-f3260ad3575b> .