@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1aa4cfc8-2fe0-4239-8ee9-935246fd7830> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1aa4cfc8-2fe0-4239-8ee9-935246fd7830> .