@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15f4ced4-b199-496f-a7d5-e1927df1271c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15f4ced4-b199-496f-a7d5-e1927df1271c> .