@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ecfaf373-a11a-4c0c-a6ed-139931b4d8ce> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ecfaf373-a11a-4c0c-a6ed-139931b4d8ce> .