@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a90a1b84-2223-4f61-a245-28eb08547d42> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a90a1b84-2223-4f61-a245-28eb08547d42> .