@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1831369e-983d-4c4a-bfc5-81e5e9e9af68> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1831369e-983d-4c4a-bfc5-81e5e9e9af68> .