@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad4a7407-86c2-4cc9-9839-02cdfa2f7a12> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad4a7407-86c2-4cc9-9839-02cdfa2f7a12> .