@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51d7dad0-d00e-4816-b9eb-84ed36fd916d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51d7dad0-d00e-4816-b9eb-84ed36fd916d> .