@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61a3991e-7eee-4b2a-ac6e-55056f321ec3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61a3991e-7eee-4b2a-ac6e-55056f321ec3> .