@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d21d253f-9894-458e-93d0-49b93a5e27a8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d21d253f-9894-458e-93d0-49b93a5e27a8> .