@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4ad1ae0a-a615-42cd-a691-3fe34b6cc029> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4ad1ae0a-a615-42cd-a691-3fe34b6cc029> .