@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87bc4add-8a3b-44a7-9655-58c72144beb3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87bc4add-8a3b-44a7-9655-58c72144beb3> .