@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/66df7e52-5636-4762-a2b8-165937e98bd0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/66df7e52-5636-4762-a2b8-165937e98bd0> .