@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/421d1971-b1b2-433d-9d93-a3c73dc0963d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/421d1971-b1b2-433d-9d93-a3c73dc0963d> .