@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/28cf2f28-29cc-4b4d-952d-3183b4ed5633> rdfs:isDefinedBy <https://stad.gent/data/blank_node/28cf2f28-29cc-4b4d-952d-3183b4ed5633> .