@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50ad5db2-2693-40a4-b4ba-1e055923c0cd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50ad5db2-2693-40a4-b4ba-1e055923c0cd> .