@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ffe66724-d19a-43d1-8255-b47731afccec> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ffe66724-d19a-43d1-8255-b47731afccec> .