@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50ef0576-b68e-46d8-bc9a-83ce363b3353> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50ef0576-b68e-46d8-bc9a-83ce363b3353> .