@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/681f9c9a-1890-45c5-afe4-7f3484cda153> rdfs:isDefinedBy <https://stad.gent/data/blank_node/681f9c9a-1890-45c5-afe4-7f3484cda153> .