@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61b247df-46a5-4ab9-b271-8f74df687780> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61b247df-46a5-4ab9-b271-8f74df687780> .