@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/40ad58a1-658d-4b19-aee2-81681ce1fde2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/40ad58a1-658d-4b19-aee2-81681ce1fde2> .