@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac291936-17be-4bdd-90f5-499ad65f4e83> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac291936-17be-4bdd-90f5-499ad65f4e83> .