@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef5552eb-8d66-4999-8719-063d343aecf8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef5552eb-8d66-4999-8719-063d343aecf8> .