@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21d75d2e-fb83-472d-8b6f-11c68534932c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21d75d2e-fb83-472d-8b6f-11c68534932c> .