@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b1543efa-7c45-4cc1-b53d-6a7c0b5ce896> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b1543efa-7c45-4cc1-b53d-6a7c0b5ce896> .