@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/81054a8a-0d1c-4243-bd82-9480540042d5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/81054a8a-0d1c-4243-bd82-9480540042d5> .