@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57850ead-45ab-48e3-a413-cf04486dccb5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57850ead-45ab-48e3-a413-cf04486dccb5> .