@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/81392040-2513-4dcd-ba2b-cc2ea2056c15> rdfs:isDefinedBy <https://stad.gent/data/blank_node/81392040-2513-4dcd-ba2b-cc2ea2056c15> .