@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51ff9227-ea18-4334-b038-943bec6d0501> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51ff9227-ea18-4334-b038-943bec6d0501> .