@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57a36790-5623-4eef-8ca6-6b86dcbe63fd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57a36790-5623-4eef-8ca6-6b86dcbe63fd> .