@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac83434d-daed-459b-ad21-38e575c4ab15> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac83434d-daed-459b-ad21-38e575c4ab15> .