@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50147ddd-71aa-49ba-8efc-4782ee929290> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50147ddd-71aa-49ba-8efc-4782ee929290> .