@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/506eca76-e802-4787-8c11-051c17a09cf5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/506eca76-e802-4787-8c11-051c17a09cf5> .