@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b539a27d-4d99-4895-957d-a66c2ada5dd0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b539a27d-4d99-4895-957d-a66c2ada5dd0> .