@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d18cea2f-dafd-409c-99b4-d67335729a1b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d18cea2f-dafd-409c-99b4-d67335729a1b> .