@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef514668-3c0f-4559-bb52-1fc73e4d70c6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef514668-3c0f-4559-bb52-1fc73e4d70c6> .