@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff4476e5-a8b5-4a02-98fa-108156222635> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff4476e5-a8b5-4a02-98fa-108156222635> .