@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9ff1982-a24b-4b51-ae0c-fb7a8b3b3b08> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9ff1982-a24b-4b51-ae0c-fb7a8b3b3b08> .