@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51399084-a216-42b8-bffb-cc7d4867b89b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51399084-a216-42b8-bffb-cc7d4867b89b> .