@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8157f777-78d8-4510-ad59-fbe191c8b965> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8157f777-78d8-4510-ad59-fbe191c8b965> .