@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef365bf4-bff2-4399-abb0-cd523f531f61> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef365bf4-bff2-4399-abb0-cd523f531f61> .