@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef018018-c470-40b9-bdea-ebcf04edc798> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef018018-c470-40b9-bdea-ebcf04edc798> .