@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff8827a6-88a9-48a4-b9e0-108f3b71fe1d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff8827a6-88a9-48a4-b9e0-108f3b71fe1d> .