@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/7d91a32c-4a23-4530-a981-a39b12a4afed> rdfs:isDefinedBy <https://stad.gent/data/blank_node/7d91a32c-4a23-4530-a981-a39b12a4afed> .