@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90ddaace-e0b3-4ec0-a2aa-3f148440808a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90ddaace-e0b3-4ec0-a2aa-3f148440808a> .