@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a491df5b-f84f-432c-8010-12ddf7b93b03> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a491df5b-f84f-432c-8010-12ddf7b93b03> .