@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef2d0194-0c0d-418b-81d4-b0eec322456c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef2d0194-0c0d-418b-81d4-b0eec322456c> .