@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b8639c2a-1876-4180-a7f6-709189afd819> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b8639c2a-1876-4180-a7f6-709189afd819> .