@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/42c17a57-218d-41b9-ad54-a5ae8ebaa06c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/42c17a57-218d-41b9-ad54-a5ae8ebaa06c> .