@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cf7c13a1-a064-41c7-a028-9951e98be452> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cf7c13a1-a064-41c7-a028-9951e98be452> .