@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8a818994-a8bd-4ed8-a039-02e51fa48b1f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8a818994-a8bd-4ed8-a039-02e51fa48b1f> .