@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51e1b3eb-5aa5-45af-a847-f411b1373a0c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51e1b3eb-5aa5-45af-a847-f411b1373a0c> .