@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef6bb11f-ce87-4ec0-bc86-49cb0f9983a4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef6bb11f-ce87-4ec0-bc86-49cb0f9983a4> .