@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50c8b07a-ad27-40ce-8a92-9730d6f8fd42> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50c8b07a-ad27-40ce-8a92-9730d6f8fd42> .