@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/506b463c-9beb-4417-a973-345ca92ca37c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/506b463c-9beb-4417-a973-345ca92ca37c> .