@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d972628e-549e-496e-a4db-9ccbf9cff296> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d972628e-549e-496e-a4db-9ccbf9cff296> .