@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/55b28739-979a-4429-aea2-36c6ffb70bed> rdfs:isDefinedBy <https://stad.gent/data/blank_node/55b28739-979a-4429-aea2-36c6ffb70bed> .