@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9a3012c9-7da5-4639-b2ee-29e01ef63aca> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9a3012c9-7da5-4639-b2ee-29e01ef63aca> .