@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/54ef1c85-898c-480b-b53c-e1bacf14d621> rdfs:isDefinedBy <https://stad.gent/data/blank_node/54ef1c85-898c-480b-b53c-e1bacf14d621> .