@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/efa22e78-f71a-4993-bd46-a1dff6aef18c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/efa22e78-f71a-4993-bd46-a1dff6aef18c> .