@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/7423e7e9-bbc7-4595-aec9-8ddc01c503fe> rdfs:isDefinedBy <https://stad.gent/data/blank_node/7423e7e9-bbc7-4595-aec9-8ddc01c503fe> .