@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef19d261-5f55-4176-a3a2-f49a0d64fbc7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef19d261-5f55-4176-a3a2-f49a0d64fbc7> .