@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/23cf4e60-c299-4abe-8528-ee56854647c7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/23cf4e60-c299-4abe-8528-ee56854647c7> .