@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/457f0e4f-587e-438d-99e1-7dd9906ed670> rdfs:isDefinedBy <https://stad.gent/data/blank_node/457f0e4f-587e-438d-99e1-7dd9906ed670> .