@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/515c4b61-28d4-4804-8c0f-e8b3fcd0effa> rdfs:isDefinedBy <https://stad.gent/data/blank_node/515c4b61-28d4-4804-8c0f-e8b3fcd0effa> .