@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1981b68c-03cd-4c27-b258-a39cae4bb3d9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1981b68c-03cd-4c27-b258-a39cae4bb3d9> .