@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad6e86ac-ed31-4add-95f4-a58a8f7aa226> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad6e86ac-ed31-4add-95f4-a58a8f7aa226> .