@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61a9120e-e305-412e-af4f-406c429dceb5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61a9120e-e305-412e-af4f-406c429dceb5> .