@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/489e50fd-f96c-48d0-aa2d-d2bc2e42c605> rdfs:isDefinedBy <https://stad.gent/data/blank_node/489e50fd-f96c-48d0-aa2d-d2bc2e42c605> .