@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/521dfb2b-6c4a-4c58-8c5f-dd78ac16239a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/521dfb2b-6c4a-4c58-8c5f-dd78ac16239a> .