@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d57bbc0d-503b-4296-9fc0-a027a826f155> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d57bbc0d-503b-4296-9fc0-a027a826f155> .