@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1b8f4c09-0f2f-4dd5-a596-5f61a1e365ba> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1b8f4c09-0f2f-4dd5-a596-5f61a1e365ba> .