@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3a81c37e-f27e-4a6a-b334-2aae9aaaa09f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3a81c37e-f27e-4a6a-b334-2aae9aaaa09f> .