@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9ed457c-7325-48bf-a200-ff5ee6baacab> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9ed457c-7325-48bf-a200-ff5ee6baacab> .