@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9de328f-0a2d-4e34-9521-132548b2d17d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9de328f-0a2d-4e34-9521-132548b2d17d> .