@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/439d6a28-8b98-4c36-875d-39c8109040da> rdfs:isDefinedBy <https://stad.gent/data/blank_node/439d6a28-8b98-4c36-875d-39c8109040da> .