@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/80ef6d66-4326-489b-bc8f-7e91039af5eb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/80ef6d66-4326-489b-bc8f-7e91039af5eb> .