@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9ffc50cc-47e2-4eb8-b030-010be1a1e67f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9ffc50cc-47e2-4eb8-b030-010be1a1e67f> .