@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef851de0-056e-4299-b97b-cfb81fcf0c75> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef851de0-056e-4299-b97b-cfb81fcf0c75> .