@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1c39e63f-b523-4c9b-aa1a-ac33e87a3059> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1c39e63f-b523-4c9b-aa1a-ac33e87a3059> .