@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3a81ea12-7984-4953-b55d-4b34cff10d06> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3a81ea12-7984-4953-b55d-4b34cff10d06> .