@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1520a617-5bdd-4ee6-aac5-703dad84c352> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1520a617-5bdd-4ee6-aac5-703dad84c352> .