@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/54febe31-7a50-4a25-b78a-a582cc39d125> rdfs:isDefinedBy <https://stad.gent/data/blank_node/54febe31-7a50-4a25-b78a-a582cc39d125> .