@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad52f17f-8df5-45b6-9caa-1c7ed1389a2f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad52f17f-8df5-45b6-9caa-1c7ed1389a2f> .