@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac435bd4-9a6a-488d-b50d-d5540ab94afe> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac435bd4-9a6a-488d-b50d-d5540ab94afe> .