@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52cf6c2b-22b6-4c0b-ad62-57b30b616b6d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52cf6c2b-22b6-4c0b-ad62-57b30b616b6d> .