@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d4a1d9aa-56d0-4d38-9c1e-af2a1cb94e8a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d4a1d9aa-56d0-4d38-9c1e-af2a1cb94e8a> .