@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/900921f0-af3c-4fb3-af16-9af5a48964d0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/900921f0-af3c-4fb3-af16-9af5a48964d0> .