@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9ac4f499-df65-4cb4-a9a6-a10e20e3f23a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9ac4f499-df65-4cb4-a9a6-a10e20e3f23a> .