@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c52f6a4f-9b5d-4be2-a01c-1bd253f02ddd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c52f6a4f-9b5d-4be2-a01c-1bd253f02ddd> .