@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d91b43d8-76cd-4ecb-9bf6-6772adf5c240> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d91b43d8-76cd-4ecb-9bf6-6772adf5c240> .