@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef5f3f27-3ec9-4418-bae2-714afff046db> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef5f3f27-3ec9-4418-bae2-714afff046db> .