@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff6111d4-0250-4b57-93ad-6f4ceff3e0ec> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff6111d4-0250-4b57-93ad-6f4ceff3e0ec> .