@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff7750b9-5916-4c87-ab4a-007190c033b9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff7750b9-5916-4c87-ab4a-007190c033b9> .