@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff2d0b7d-ecca-4a39-8e99-58a6f8a21a4e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff2d0b7d-ecca-4a39-8e99-58a6f8a21a4e> .