@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/67abb0b2-d27a-49ce-ade0-3a9f8c5ea570> rdfs:isDefinedBy <https://stad.gent/data/blank_node/67abb0b2-d27a-49ce-ade0-3a9f8c5ea570> .