@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/613a751d-9df0-4586-868c-a9b5d73a4c0a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/613a751d-9df0-4586-868c-a9b5d73a4c0a> .