@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ab9c1551-6c1b-4851-bf04-719f076369fe> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ab9c1551-6c1b-4851-bf04-719f076369fe> .