@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9c3f1a4-3ce2-4323-adc2-0bb93039517e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9c3f1a4-3ce2-4323-adc2-0bb93039517e> .