@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50d7f801-1f9c-4f4a-96aa-7460403ef11a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50d7f801-1f9c-4f4a-96aa-7460403ef11a> .