@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/923b9b55-cc97-4758-ac51-21b80c4a1ddd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/923b9b55-cc97-4758-ac51-21b80c4a1ddd> .