@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff618783-9a40-4624-8581-07152e8d654c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff618783-9a40-4624-8581-07152e8d654c> .