@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a4febf54-19c6-40c6-a923-9fbc379f7195> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a4febf54-19c6-40c6-a923-9fbc379f7195> .