@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f91ba90d-1cc9-45d3-93a7-92f9fff629eb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f91ba90d-1cc9-45d3-93a7-92f9fff629eb> .