@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8a90e90f-7546-42a9-945c-83623c4c97f1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8a90e90f-7546-42a9-945c-83623c4c97f1> .