@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90a51974-b607-4d23-9376-47f6aaa5ecc7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90a51974-b607-4d23-9376-47f6aaa5ecc7> .