@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a97571b7-d7ad-4886-a771-7430a50bdc36> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a97571b7-d7ad-4886-a771-7430a50bdc36> .