@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51a1dddc-8ac2-4acb-a25d-2405cc0232a9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51a1dddc-8ac2-4acb-a25d-2405cc0232a9> .