@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff6d5016-2983-4aa3-9faf-2e1823c59d7b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff6d5016-2983-4aa3-9faf-2e1823c59d7b> .