@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4509b5e4-ce4b-4438-98e0-9d81d25fd62e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4509b5e4-ce4b-4438-98e0-9d81d25fd62e> .