@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1ef5a25f-680d-4138-a523-a6c1989910f3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1ef5a25f-680d-4138-a523-a6c1989910f3> .