@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac4e928b-a081-48f7-a32f-aa9d9a3c1ee2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac4e928b-a081-48f7-a32f-aa9d9a3c1ee2> .