@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef2c2a4c-3196-46b4-bf9f-2807dee22517> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef2c2a4c-3196-46b4-bf9f-2807dee22517> .