@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90ca1f4f-a818-4638-a661-05c37f011b06> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90ca1f4f-a818-4638-a661-05c37f011b06> .