@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87c2e40b-7070-4a88-8a22-26d2ed44b368> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87c2e40b-7070-4a88-8a22-26d2ed44b368> .