@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d909a494-18fd-4a91-82f4-b4bbce1dee3b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d909a494-18fd-4a91-82f4-b4bbce1dee3b> .