@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a67853fd-0544-4cb4-a54d-9670f934a51f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a67853fd-0544-4cb4-a54d-9670f934a51f> .