@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1bb9d9a2-002f-486a-839b-71e40891632a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1bb9d9a2-002f-486a-839b-71e40891632a> .