@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad8ff950-3701-4a47-bc38-63d7dee2432b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad8ff950-3701-4a47-bc38-63d7dee2432b> .