@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52a1f22b-91a4-42c0-8428-9ed846e5edbd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52a1f22b-91a4-42c0-8428-9ed846e5edbd> .