@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af572a13-c9ea-41ec-a36b-f0b9f001660b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af572a13-c9ea-41ec-a36b-f0b9f001660b> .