@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/990381aa-d23d-4578-9ab0-723aa7ad0f09> rdfs:isDefinedBy <https://stad.gent/data/blank_node/990381aa-d23d-4578-9ab0-723aa7ad0f09> .