@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52b7f9ce-6b32-4fbc-ac7b-2d7293d29fab> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52b7f9ce-6b32-4fbc-ac7b-2d7293d29fab> .