@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cf6863da-18d4-48f1-9798-4ff7d3100164> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cf6863da-18d4-48f1-9798-4ff7d3100164> .