@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57128eed-4678-4d68-8481-79626b757294> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57128eed-4678-4d68-8481-79626b757294> .