@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68ef1c3f-f469-4c6c-acc4-40b002135ee1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68ef1c3f-f469-4c6c-acc4-40b002135ee1> .