@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a156e449-3473-40fd-897b-e78692508d61> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a156e449-3473-40fd-897b-e78692508d61> .