@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18dbab88-97b4-4b06-b2ec-1b461c1f864e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18dbab88-97b4-4b06-b2ec-1b461c1f864e> .