@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31daf091-9af4-42dc-a113-f00452befb4b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31daf091-9af4-42dc-a113-f00452befb4b> .