@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1568c758-3f6e-4070-9f0c-e511a67d98bf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1568c758-3f6e-4070-9f0c-e511a67d98bf> .