@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad25b956-c730-4a89-a10c-4407c20645dc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad25b956-c730-4a89-a10c-4407c20645dc> .