@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/17a4b8b9-69b4-40f8-bce8-a63e690cab13> rdfs:isDefinedBy <https://stad.gent/data/blank_node/17a4b8b9-69b4-40f8-bce8-a63e690cab13> .