@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4921a952-52fb-4218-ad1c-5e775e39c59f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4921a952-52fb-4218-ad1c-5e775e39c59f> .