@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/580ea542-5ffe-4c01-a2dc-a206ee97efcf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/580ea542-5ffe-4c01-a2dc-a206ee97efcf> .