@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8509bd29-6681-4e46-98b6-bc8bcb3384ff> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8509bd29-6681-4e46-98b6-bc8bcb3384ff> .