@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/77efa76c-4bde-4a03-a779-980b4cf71fad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/77efa76c-4bde-4a03-a779-980b4cf71fad> .