@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad570a60-eeb4-4620-963d-506227aacc71> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad570a60-eeb4-4620-963d-506227aacc71> .