@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3a9b424e-c230-4b11-ba30-c7c7feb7c709> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3a9b424e-c230-4b11-ba30-c7c7feb7c709> .