@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d9157f41-ee63-49c8-8674-44d4fcff5e74> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d9157f41-ee63-49c8-8674-44d4fcff5e74> .