@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f173b1ed-559f-4af4-a8d6-21db3df0caca> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f173b1ed-559f-4af4-a8d6-21db3df0caca> .