@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/12f4c7af-d8d7-4eb8-b82d-ed1c7c606930> rdfs:isDefinedBy <https://stad.gent/data/blank_node/12f4c7af-d8d7-4eb8-b82d-ed1c7c606930> .