@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/aca55c87-fb89-438a-9d1f-393dcfe90991> rdfs:isDefinedBy <https://stad.gent/data/blank_node/aca55c87-fb89-438a-9d1f-393dcfe90991> .