@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d989e369-8080-4ffd-8efb-725d4a52e2a9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d989e369-8080-4ffd-8efb-725d4a52e2a9> .