@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50d26b6c-349f-49fb-b769-791941af9c8e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50d26b6c-349f-49fb-b769-791941af9c8e> .