@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18fc1089-8ae6-4e61-b0fc-fe34a6e8e69f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18fc1089-8ae6-4e61-b0fc-fe34a6e8e69f> .