@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51d6ad84-e90d-4559-bb51-e5265af912fe> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51d6ad84-e90d-4559-bb51-e5265af912fe> .