@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/89e15bca-19e9-46c6-807d-44ae313af18a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/89e15bca-19e9-46c6-807d-44ae313af18a> .