@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4a1fe6af-b0ac-4f61-bf5d-c58a75e57347> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4a1fe6af-b0ac-4f61-bf5d-c58a75e57347> .