@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/54c8f81a-fd80-4347-b392-958e29ff727a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/54c8f81a-fd80-4347-b392-958e29ff727a> .