@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/561adea1-8acd-4934-9567-fbc11430d439> rdfs:isDefinedBy <https://stad.gent/data/blank_node/561adea1-8acd-4934-9567-fbc11430d439> .