@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4dc9030b-db4d-46fe-a875-498ac4a93293> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4dc9030b-db4d-46fe-a875-498ac4a93293> .