@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/80af60e9-db5a-47ad-9c34-6396572081c7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/80af60e9-db5a-47ad-9c34-6396572081c7> .