@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac7d7bbd-7aa8-4eef-b3d8-852c0c659bf4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac7d7bbd-7aa8-4eef-b3d8-852c0c659bf4> .