@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac788db5-56a5-432a-8a6f-6ee55c7be111> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac788db5-56a5-432a-8a6f-6ee55c7be111> .