@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4f9af6e2-bee4-4e57-83f5-a18720d509dd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4f9af6e2-bee4-4e57-83f5-a18720d509dd> .