@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad89157e-06bb-41b2-aaef-88438a6317b1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad89157e-06bb-41b2-aaef-88438a6317b1> .