@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/515a1dad-c82c-4563-acd8-81d8d75ad55d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/515a1dad-c82c-4563-acd8-81d8d75ad55d> .