@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9cfa25ef-81e9-440b-8413-b79020ca5323> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9cfa25ef-81e9-440b-8413-b79020ca5323> .