@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52fdc9f2-4725-4077-a0dd-b25339ecc6ee> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52fdc9f2-4725-4077-a0dd-b25339ecc6ee> .