@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ab3552fd-b82e-4423-a258-be69980b06ef> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ab3552fd-b82e-4423-a258-be69980b06ef> .