@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d91ca89a-de5c-4e5e-af62-e14d532d359e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d91ca89a-de5c-4e5e-af62-e14d532d359e> .