@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/80040a8f-b138-492f-8a52-b37c5731ef5c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/80040a8f-b138-492f-8a52-b37c5731ef5c> .