@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50f4fd1b-7d9a-42a7-9798-e249bc5f4464> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50f4fd1b-7d9a-42a7-9798-e249bc5f4464> .