@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9d2b877-488c-46f5-bf63-0fbe41b574ac> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9d2b877-488c-46f5-bf63-0fbe41b574ac> .