@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f9cb9a4e-67fe-4671-9ae5-b0909b5fc5fb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f9cb9a4e-67fe-4671-9ae5-b0909b5fc5fb> .