@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/df4d0971-3561-4082-b5f1-de1ccf767264> rdfs:isDefinedBy <https://stad.gent/data/blank_node/df4d0971-3561-4082-b5f1-de1ccf767264> .