@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57c304a8-a964-4395-93d9-24583e31aebd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57c304a8-a964-4395-93d9-24583e31aebd> .