@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/2539063b-d001-405d-a49a-5621ddee6854> rdfs:isDefinedBy <https://stad.gent/data/blank_node/2539063b-d001-405d-a49a-5621ddee6854> .